161563584

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1321}}^1$

素因数の和:1363

約数の個数: 168

約数和(自身を含む): 535917648

約数和(自身を除く): 374354064

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 49, 52, 56, 64, 78, 84, 91, 96, 98, 104, 112, 147, 156, 168, 182, 192, 196, 208, 224, 273, 294, 312, 336, 364, 392, 416, 448, 546, 588, 624, 637, 672, 728, 784, 832, 1092, 1176, 1248, 1274, 1321, 1344, 1456, 1568, 1911, 2184, 2352, 2496, 2548, 2642, 2912, 3136, 3822, 3963, 4368, 4704, 5096, 5284, 5824, 7644, 7926, 8736, 9247, 9408, 10192, 10568, 15288, 15852, 17173, 17472, 18494, 20384, 21136, 27741, 30576, 31704, 34346, 36988, 40768, 42272, 51519, 55482, 61152, 63408, 64729, 68692, 73976, 84544, 103038, 110964, 120211, 122304, 126816, 129458, 137384, 147952, 194187, 206076, 221928, 240422, 253632, 258916, 274768, 295904, 360633, 388374, 412152, 443856, 480844, 517832, 549536, 591808, 721266, 776748, 824304, 841477, 887712, 961688, 1035664, 1099072, 1442532, 1553496, 1648608, 1682954, 1775424, 1923376, 2071328, 2524431, 2885064, 3106992, 3297216, 3365908, 3846752, 4142656, 5048862, 5770128, 6213984, 6731816, 7693504, 10097724, 11540256, 12427968, 13463632, 20195448, 23080512, 26927264, 40390896, 53854528, 80781792, 161563584]

約数ペア:

[(1, 161563584), (2, 80781792), (3, 53854528), (4, 40390896), (6, 26927264), (7, 23080512), (8, 20195448), (12, 13463632), (13, 12427968), (14, 11540256), (16, 10097724), (21, 7693504), (24, 6731816), (26, 6213984), (28, 5770128), (32, 5048862), (39, 4142656), (42, 3846752), (48, 3365908), (49, 3297216), (52, 3106992), (56, 2885064), (64, 2524431), (78, 2071328), (84, 1923376), (91, 1775424), (96, 1682954), (98, 1648608), (104, 1553496), (112, 1442532), (147, 1099072), (156, 1035664), (168, 961688), (182, 887712), (192, 841477), (196, 824304), (208, 776748), (224, 721266), (273, 591808), (294, 549536), (312, 517832), (336, 480844), (364, 443856), (392, 412152), (416, 388374), (448, 360633), (546, 295904), (588, 274768), (624, 258916), (637, 253632), (672, 240422), (728, 221928), (784, 206076), (832, 194187), (1092, 147952), (1176, 137384), (1248, 129458), (1274, 126816), (1321, 122304), (1344, 120211), (1456, 110964), (1568, 103038), (1911, 84544), (2184, 73976), (2352, 68692), (2496, 64729), (2548, 63408), (2642, 61152), (2912, 55482), (3136, 51519), (3822, 42272), (3963, 40768), (4368, 36988), (4704, 34346), (5096, 31704), (5284, 30576), (5824, 27741), (7644, 21136), (7926, 20384), (8736, 18494), (9247, 17472), (9408, 17173), (10192, 15852), (10568, 15288)]