156904706

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{389}}^1\times {\mathrm{613}}^1$

素因数の和:1058

約数の個数: 32

約数和(自身を含む): 275857920

約数和(自身を除く): 118953214

約数列:

[1, 2, 7, 14, 47, 94, 329, 389, 613, 658, 778, 1226, 2723, 4291, 5446, 8582, 18283, 28811, 36566, 57622, 127981, 201677, 238457, 255962, 403354, 476914, 1669199, 3338398, 11207479, 22414958, 78452353, 156904706]

約数ペア:

[(1, 156904706), (2, 78452353), (7, 22414958), (14, 11207479), (47, 3338398), (94, 1669199), (329, 476914), (389, 403354), (613, 255962), (658, 238457), (778, 201677), (1226, 127981), (2723, 57622), (4291, 36566), (5446, 28811), (8582, 18283)]