156977472

素因数分解:

$2^6\times 3^1\times {\mathrm{409}}^1\times {\mathrm{1999}}^1$

素因数の和:2423

約数の個数: 56

約数和(自身を含む): 416560000

約数和(自身を除く): 259582528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 409, 818, 1227, 1636, 1999, 2454, 3272, 3998, 4908, 5997, 6544, 7996, 9816, 11994, 13088, 15992, 19632, 23988, 26176, 31984, 39264, 47976, 63968, 78528, 95952, 127936, 191904, 383808, 817591, 1635182, 2452773, 3270364, 4905546, 6540728, 9811092, 13081456, 19622184, 26162912, 39244368, 52325824, 78488736, 156977472]

約数ペア:

[(1, 156977472), (2, 78488736), (3, 52325824), (4, 39244368), (6, 26162912), (8, 19622184), (12, 13081456), (16, 9811092), (24, 6540728), (32, 4905546), (48, 3270364), (64, 2452773), (96, 1635182), (192, 817591), (409, 383808), (818, 191904), (1227, 127936), (1636, 95952), (1999, 78528), (2454, 63968), (3272, 47976), (3998, 39264), (4908, 31984), (5997, 26176), (6544, 23988), (7996, 19632), (9816, 15992), (11994, 13088)]