158491008

素因数分解:

$2^7\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{557}}^1$

素因数の和:609

約数の個数: 192

約数和(自身を含む): 517935600

約数和(自身を除く): 359444592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 32, 36, 38, 39, 48, 52, 57, 64, 72, 76, 78, 96, 104, 114, 117, 128, 144, 152, 156, 171, 192, 208, 228, 234, 247, 288, 304, 312, 342, 384, 416, 456, 468, 494, 557, 576, 608, 624, 684, 741, 832, 912, 936, 988, 1114, 1152, 1216, 1248, 1368, 1482, 1664, 1671, 1824, 1872, 1976, 2223, 2228, 2432, 2496, 2736, 2964, 3342, 3648, 3744, 3952, 4446, 4456, 4992, 5013, 5472, 5928, 6684, 7241, 7296, 7488, 7904, 8892, 8912, 10026, 10583, 10944, 11856, 13368, 14482, 14976, 15808, 17784, 17824, 20052, 21166, 21723, 21888, 23712, 26736, 28964, 31616, 31749, 35568, 35648, 40104, 42332, 43446, 47424, 53472, 57928, 63498, 65169, 71136, 71296, 80208, 84664, 86892, 94848, 95247, 106944, 115856, 126996, 130338, 137579, 142272, 160416, 169328, 173784, 190494, 213888, 231712, 253992, 260676, 275158, 284544, 320832, 338656, 347568, 380988, 412737, 463424, 507984, 521352, 550316, 641664, 677312, 695136, 761976, 825474, 926848, 1015968, 1042704, 1100632, 1238211, 1354624, 1390272, 1523952, 1650948, 2031936, 2085408, 2201264, 2476422, 2780544, 3047904, 3301896, 4063872, 4170816, 4402528, 4952844, 6095808, 6603792, 8341632, 8805056, 9905688, 12191616, 13207584, 17610112, 19811376, 26415168, 39622752, 52830336, 79245504, 158491008]

約数ペア:

[(1, 158491008), (2, 79245504), (3, 52830336), (4, 39622752), (6, 26415168), (8, 19811376), (9, 17610112), (12, 13207584), (13, 12191616), (16, 9905688), (18, 8805056), (19, 8341632), (24, 6603792), (26, 6095808), (32, 4952844), (36, 4402528), (38, 4170816), (39, 4063872), (48, 3301896), (52, 3047904), (57, 2780544), (64, 2476422), (72, 2201264), (76, 2085408), (78, 2031936), (96, 1650948), (104, 1523952), (114, 1390272), (117, 1354624), (128, 1238211), (144, 1100632), (152, 1042704), (156, 1015968), (171, 926848), (192, 825474), (208, 761976), (228, 695136), (234, 677312), (247, 641664), (288, 550316), (304, 521352), (312, 507984), (342, 463424), (384, 412737), (416, 380988), (456, 347568), (468, 338656), (494, 320832), (557, 284544), (576, 275158), (608, 260676), (624, 253992), (684, 231712), (741, 213888), (832, 190494), (912, 173784), (936, 169328), (988, 160416), (1114, 142272), (1152, 137579), (1216, 130338), (1248, 126996), (1368, 115856), (1482, 106944), (1664, 95247), (1671, 94848), (1824, 86892), (1872, 84664), (1976, 80208), (2223, 71296), (2228, 71136), (2432, 65169), (2496, 63498), (2736, 57928), (2964, 53472), (3342, 47424), (3648, 43446), (3744, 42332), (3952, 40104), (4446, 35648), (4456, 35568), (4992, 31749), (5013, 31616), (5472, 28964), (5928, 26736), (6684, 23712), (7241, 21888), (7296, 21723), (7488, 21166), (7904, 20052), (8892, 17824), (8912, 17784), (10026, 15808), (10583, 14976), (10944, 14482), (11856, 13368)]