152937280

素因数分解:

$2^6\times 5^1\times {\mathrm{37}}^1\times {\mathrm{12917}}^1$

素因数の和:12971

約数の個数: 56

約数和(自身を含む): 374053608

約数和(自身を除く): 221116328

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 74, 80, 148, 160, 185, 296, 320, 370, 592, 740, 1184, 1480, 2368, 2960, 5920, 11840, 12917, 25834, 51668, 64585, 103336, 129170, 206672, 258340, 413344, 477929, 516680, 826688, 955858, 1033360, 1911716, 2066720, 2389645, 3823432, 4133440, 4779290, 7646864, 9558580, 15293728, 19117160, 30587456, 38234320, 76468640, 152937280]

約数ペア:

[(1, 152937280), (2, 76468640), (4, 38234320), (5, 30587456), (8, 19117160), (10, 15293728), (16, 9558580), (20, 7646864), (32, 4779290), (37, 4133440), (40, 3823432), (64, 2389645), (74, 2066720), (80, 1911716), (148, 1033360), (160, 955858), (185, 826688), (296, 516680), (320, 477929), (370, 413344), (592, 258340), (740, 206672), (1184, 129170), (1480, 103336), (2368, 64585), (2960, 51668), (5920, 25834), (11840, 12917)]