129114796

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{61}}^1\times {\mathrm{1831}}^1$

素因数の和:1930

約数の個数: 36

約数和(自身を含む): 244092016

約数和(自身を除く): 114977220

約数列:

[1, 2, 4, 17, 34, 61, 68, 122, 244, 289, 578, 1037, 1156, 1831, 2074, 3662, 4148, 7324, 17629, 31127, 35258, 62254, 70516, 111691, 124508, 223382, 446764, 529159, 1058318, 1898747, 2116636, 3797494, 7594988, 32278699, 64557398, 129114796]

約数ペア:

[(1, 129114796), (2, 64557398), (4, 32278699), (17, 7594988), (34, 3797494), (61, 2116636), (68, 1898747), (122, 1058318), (244, 529159), (289, 446764), (578, 223382), (1037, 124508), (1156, 111691), (1831, 70516), (2074, 62254), (3662, 35258), (4148, 31127), (7324, 17629)]