151337120

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^2\times {\mathrm{7817}}^1$

素因数の和:7854

約数の個数: 72

約数和(自身を含む): 393042132

約数和(自身を除く): 241705012

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 121, 160, 176, 220, 242, 352, 440, 484, 605, 880, 968, 1210, 1760, 1936, 2420, 3872, 4840, 7817, 9680, 15634, 19360, 31268, 39085, 62536, 78170, 85987, 125072, 156340, 171974, 250144, 312680, 343948, 429935, 625360, 687896, 859870, 945857, 1250720, 1375792, 1719740, 1891714, 2751584, 3439480, 3783428, 4729285, 6878960, 7566856, 9458570, 13757920, 15133712, 18917140, 30267424, 37834280, 75668560, 151337120]

約数ペア:

[(1, 151337120), (2, 75668560), (4, 37834280), (5, 30267424), (8, 18917140), (10, 15133712), (11, 13757920), (16, 9458570), (20, 7566856), (22, 6878960), (32, 4729285), (40, 3783428), (44, 3439480), (55, 2751584), (80, 1891714), (88, 1719740), (110, 1375792), (121, 1250720), (160, 945857), (176, 859870), (220, 687896), (242, 625360), (352, 429935), (440, 343948), (484, 312680), (605, 250144), (880, 171974), (968, 156340), (1210, 125072), (1760, 85987), (1936, 78170), (2420, 62536), (3872, 39085), (4840, 31268), (7817, 19360), (9680, 15634)]