168391752

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{947}}^1$

素因数の和:1226

約数の個数: 64

約数和(自身を含む): 436838400

約数和(自身を除く): 268446648

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 239, 248, 372, 478, 717, 744, 947, 956, 1434, 1894, 1912, 2841, 2868, 3788, 5682, 5736, 7409, 7576, 11364, 14818, 22227, 22728, 29357, 29636, 44454, 58714, 59272, 88071, 88908, 117428, 176142, 177816, 226333, 234856, 352284, 452666, 678999, 704568, 905332, 1357998, 1810664, 2715996, 5431992, 7016323, 14032646, 21048969, 28065292, 42097938, 56130584, 84195876, 168391752]

約数ペア:

[(1, 168391752), (2, 84195876), (3, 56130584), (4, 42097938), (6, 28065292), (8, 21048969), (12, 14032646), (24, 7016323), (31, 5431992), (62, 2715996), (93, 1810664), (124, 1357998), (186, 905332), (239, 704568), (248, 678999), (372, 452666), (478, 352284), (717, 234856), (744, 226333), (947, 177816), (956, 176142), (1434, 117428), (1894, 88908), (1912, 88071), (2841, 59272), (2868, 58714), (3788, 44454), (5682, 29636), (5736, 29357), (7409, 22728), (7576, 22227), (11364, 14818)]