156965242

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{1601}}^1$

素因数の和:1806

約数の個数: 32

約数和(自身を含む): 276825600

約数和(自身を除く): 119860358

約数列:

[1, 2, 7, 14, 47, 94, 149, 298, 329, 658, 1043, 1601, 2086, 3202, 7003, 11207, 14006, 22414, 49021, 75247, 98042, 150494, 238549, 477098, 526729, 1053458, 1669843, 3339686, 11211803, 22423606, 78482621, 156965242]

約数ペア:

[(1, 156965242), (2, 78482621), (7, 22423606), (14, 11211803), (47, 3339686), (94, 1669843), (149, 1053458), (298, 526729), (329, 477098), (658, 238549), (1043, 150494), (1601, 98042), (2086, 75247), (3202, 49021), (7003, 22414), (11207, 14006)]