166670364

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{137}}^1\times {\mathrm{2069}}^1$

素因数の和:2227

約数の個数: 72

約数和(自身を含む): 455913360

約数和(自身を除く): 289242996

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 137, 147, 196, 274, 294, 411, 548, 588, 822, 959, 1644, 1918, 2069, 2877, 3836, 4138, 5754, 6207, 6713, 8276, 11508, 12414, 13426, 14483, 20139, 24828, 26852, 28966, 40278, 43449, 57932, 80556, 86898, 101381, 173796, 202762, 283453, 304143, 405524, 566906, 608286, 850359, 1133812, 1216572, 1700718, 1984171, 3401436, 3968342, 5952513, 7936684, 11905026, 13889197, 23810052, 27778394, 41667591, 55556788, 83335182, 166670364]

約数ペア:

[(1, 166670364), (2, 83335182), (3, 55556788), (4, 41667591), (6, 27778394), (7, 23810052), (12, 13889197), (14, 11905026), (21, 7936684), (28, 5952513), (42, 3968342), (49, 3401436), (84, 1984171), (98, 1700718), (137, 1216572), (147, 1133812), (196, 850359), (274, 608286), (294, 566906), (411, 405524), (548, 304143), (588, 283453), (822, 202762), (959, 173796), (1644, 101381), (1918, 86898), (2069, 80556), (2877, 57932), (3836, 43449), (4138, 40278), (5754, 28966), (6207, 26852), (6713, 24828), (8276, 20139), (11508, 14483), (12414, 13426)]