157157002

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{659}}^1$

素因数の和:810

約数の個数: 32

約数和(自身を含む): 250905600

約数和(自身を除く): 93748598

約数列:

[1, 2, 43, 47, 59, 86, 94, 118, 659, 1318, 2021, 2537, 2773, 4042, 5074, 5546, 28337, 30973, 38881, 56674, 61946, 77762, 119239, 238478, 1331839, 1671883, 1827407, 2663678, 3343766, 3654814, 78578501, 157157002]

約数ペア:

[(1, 157157002), (2, 78578501), (43, 3654814), (47, 3343766), (59, 2663678), (86, 1827407), (94, 1671883), (118, 1331839), (659, 238478), (1318, 119239), (2021, 77762), (2537, 61946), (2773, 56674), (4042, 38881), (5074, 30973), (5546, 28337)]