129992968

素因数分解:

$2^3\times 7^1\times {\mathrm{331}}^1\times {\mathrm{7013}}^1$

素因数の和:7357

約数の個数: 32

約数和(自身を含む): 279437760

約数和(自身を除く): 149444792

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 331, 662, 1324, 2317, 2648, 4634, 7013, 9268, 14026, 18536, 28052, 49091, 56104, 98182, 196364, 392728, 2321303, 4642606, 9285212, 16249121, 18570424, 32498242, 64996484, 129992968]

約数ペア:

[(1, 129992968), (2, 64996484), (4, 32498242), (7, 18570424), (8, 16249121), (14, 9285212), (28, 4642606), (56, 2321303), (331, 392728), (662, 196364), (1324, 98182), (2317, 56104), (2648, 49091), (4634, 28052), (7013, 18536), (9268, 14026)]