161073792

素因数分解:

$2^7\times 3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1$

素因数の和:276

約数の個数: 256

約数和(自身を含む): 548352000

約数和(自身を除く): 387278208

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 27, 32, 33, 36, 38, 44, 48, 54, 57, 64, 66, 72, 76, 88, 96, 99, 108, 114, 128, 132, 144, 152, 171, 176, 192, 198, 209, 216, 223, 228, 264, 288, 297, 304, 342, 352, 384, 396, 418, 432, 446, 456, 513, 528, 576, 594, 608, 627, 669, 684, 704, 792, 836, 864, 892, 912, 1026, 1056, 1152, 1188, 1216, 1254, 1338, 1368, 1408, 1584, 1672, 1728, 1784, 1824, 1881, 2007, 2052, 2112, 2376, 2432, 2453, 2508, 2676, 2736, 3168, 3344, 3456, 3568, 3648, 3762, 4014, 4104, 4224, 4237, 4752, 4906, 5016, 5352, 5472, 5643, 6021, 6336, 6688, 7136, 7296, 7359, 7524, 8028, 8208, 8474, 9504, 9812, 10032, 10704, 10944, 11286, 12042, 12672, 12711, 13376, 14272, 14718, 15048, 16056, 16416, 16948, 19008, 19624, 20064, 21408, 21888, 22077, 22572, 24084, 25422, 26752, 28544, 29436, 30096, 32112, 32832, 33896, 38016, 38133, 39248, 40128, 42816, 44154, 45144, 46607, 48168, 50844, 58872, 60192, 64224, 65664, 66231, 67792, 76266, 78496, 80256, 85632, 88308, 90288, 93214, 96336, 101688, 114399, 117744, 120384, 128448, 132462, 135584, 139821, 152532, 156992, 176616, 180576, 186428, 192672, 203376, 228798, 235488, 240768, 256896, 264924, 271168, 279642, 305064, 313984, 353232, 361152, 372856, 385344, 406752, 419463, 457596, 470976, 529848, 542336, 559284, 610128, 706464, 722304, 745712, 770688, 813504, 838926, 915192, 941952, 1059696, 1118568, 1220256, 1258389, 1412928, 1491424, 1627008, 1677852, 1830384, 2119392, 2237136, 2440512, 2516778, 2825856, 2982848, 3355704, 3660768, 4238784, 4474272, 4881024, 5033556, 5965696, 6711408, 7321536, 8477568, 8948544, 10067112, 13422816, 14643072, 17897088, 20134224, 26845632, 40268448, 53691264, 80536896, 161073792]

約数ペア:

[(1, 161073792), (2, 80536896), (3, 53691264), (4, 40268448), (6, 26845632), (8, 20134224), (9, 17897088), (11, 14643072), (12, 13422816), (16, 10067112), (18, 8948544), (19, 8477568), (22, 7321536), (24, 6711408), (27, 5965696), (32, 5033556), (33, 4881024), (36, 4474272), (38, 4238784), (44, 3660768), (48, 3355704), (54, 2982848), (57, 2825856), (64, 2516778), (66, 2440512), (72, 2237136), (76, 2119392), (88, 1830384), (96, 1677852), (99, 1627008), (108, 1491424), (114, 1412928), (128, 1258389), (132, 1220256), (144, 1118568), (152, 1059696), (171, 941952), (176, 915192), (192, 838926), (198, 813504), (209, 770688), (216, 745712), (223, 722304), (228, 706464), (264, 610128), (288, 559284), (297, 542336), (304, 529848), (342, 470976), (352, 457596), (384, 419463), (396, 406752), (418, 385344), (432, 372856), (446, 361152), (456, 353232), (513, 313984), (528, 305064), (576, 279642), (594, 271168), (608, 264924), (627, 256896), (669, 240768), (684, 235488), (704, 228798), (792, 203376), (836, 192672), (864, 186428), (892, 180576), (912, 176616), (1026, 156992), (1056, 152532), (1152, 139821), (1188, 135584), (1216, 132462), (1254, 128448), (1338, 120384), (1368, 117744), (1408, 114399), (1584, 101688), (1672, 96336), (1728, 93214), (1784, 90288), (1824, 88308), (1881, 85632), (2007, 80256), (2052, 78496), (2112, 76266), (2376, 67792), (2432, 66231), (2453, 65664), (2508, 64224), (2676, 60192), (2736, 58872), (3168, 50844), (3344, 48168), (3456, 46607), (3568, 45144), (3648, 44154), (3762, 42816), (4014, 40128), (4104, 39248), (4224, 38133), (4237, 38016), (4752, 33896), (4906, 32832), (5016, 32112), (5352, 30096), (5472, 29436), (5643, 28544), (6021, 26752), (6336, 25422), (6688, 24084), (7136, 22572), (7296, 22077), (7359, 21888), (7524, 21408), (8028, 20064), (8208, 19624), (8474, 19008), (9504, 16948), (9812, 16416), (10032, 16056), (10704, 15048), (10944, 14718), (11286, 14272), (12042, 13376), (12672, 12711)]