156900752

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{397}}^1\times {\mathrm{1453}}^1$

素因数の和:1875

約数の個数: 40

約数和(自身を含む): 322910136

約数和(自身を除く): 166009384

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 397, 794, 1453, 1588, 2906, 3176, 5812, 6352, 6749, 11624, 13498, 23248, 24701, 26996, 49402, 53992, 98804, 107984, 197608, 395216, 576841, 1153682, 2307364, 4614728, 9229456, 9806297, 19612594, 39225188, 78450376, 156900752]

約数ペア:

[(1, 156900752), (2, 78450376), (4, 39225188), (8, 19612594), (16, 9806297), (17, 9229456), (34, 4614728), (68, 2307364), (136, 1153682), (272, 576841), (397, 395216), (794, 197608), (1453, 107984), (1588, 98804), (2906, 53992), (3176, 49402), (5812, 26996), (6352, 24701), (6749, 23248), (11624, 13498)]