118678216

素因数分解:

$2^3\times {\mathrm{167}}^1\times {\mathrm{211}}^1\times {\mathrm{421}}^1$

素因数の和:805

約数の個数: 32

約数和(自身を含む): 225449280

約数和(自身を除く): 106771064

約数列:

[1, 2, 4, 8, 167, 211, 334, 421, 422, 668, 842, 844, 1336, 1684, 1688, 3368, 35237, 70307, 70474, 88831, 140614, 140948, 177662, 281228, 281896, 355324, 562456, 710648, 14834777, 29669554, 59339108, 118678216]

約数ペア:

[(1, 118678216), (2, 59339108), (4, 29669554), (8, 14834777), (167, 710648), (211, 562456), (334, 355324), (421, 281896), (422, 281228), (668, 177662), (842, 140948), (844, 140614), (1336, 88831), (1684, 70474), (1688, 70307), (3368, 35237)]