166108360

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{419}}^1$

素因数の和:511

約数の個数: 128

約数和(自身を含む): 440899200

約数和(自身を除く): 274790840

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 34, 40, 44, 53, 55, 68, 85, 88, 106, 110, 136, 170, 187, 212, 220, 265, 340, 374, 419, 424, 440, 530, 583, 680, 748, 838, 901, 935, 1060, 1166, 1496, 1676, 1802, 1870, 2095, 2120, 2332, 2915, 3352, 3604, 3740, 4190, 4505, 4609, 4664, 5830, 7123, 7208, 7480, 8380, 9010, 9218, 9911, 11660, 14246, 16760, 18020, 18436, 19822, 22207, 23045, 23320, 28492, 35615, 36040, 36872, 39644, 44414, 46090, 49555, 56984, 71230, 78353, 79288, 88828, 92180, 99110, 111035, 142460, 156706, 177656, 184360, 198220, 222070, 244277, 284920, 313412, 377519, 391765, 396440, 444140, 488554, 626824, 755038, 783530, 888280, 977108, 1221385, 1510076, 1567060, 1887595, 1954216, 2442770, 3020152, 3134120, 3775190, 4152709, 4885540, 7550380, 8305418, 9771080, 15100760, 16610836, 20763545, 33221672, 41527090, 83054180, 166108360]

約数ペア:

[(1, 166108360), (2, 83054180), (4, 41527090), (5, 33221672), (8, 20763545), (10, 16610836), (11, 15100760), (17, 9771080), (20, 8305418), (22, 7550380), (34, 4885540), (40, 4152709), (44, 3775190), (53, 3134120), (55, 3020152), (68, 2442770), (85, 1954216), (88, 1887595), (106, 1567060), (110, 1510076), (136, 1221385), (170, 977108), (187, 888280), (212, 783530), (220, 755038), (265, 626824), (340, 488554), (374, 444140), (419, 396440), (424, 391765), (440, 377519), (530, 313412), (583, 284920), (680, 244277), (748, 222070), (838, 198220), (901, 184360), (935, 177656), (1060, 156706), (1166, 142460), (1496, 111035), (1676, 99110), (1802, 92180), (1870, 88828), (2095, 79288), (2120, 78353), (2332, 71230), (2915, 56984), (3352, 49555), (3604, 46090), (3740, 44414), (4190, 39644), (4505, 36872), (4609, 36040), (4664, 35615), (5830, 28492), (7123, 23320), (7208, 23045), (7480, 22207), (8380, 19822), (9010, 18436), (9218, 18020), (9911, 16760), (11660, 14246)]