129075856

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{88651}}^1$

素因数の和:88679

約数の個数: 40

約数和(自身を含む): 307799744

約数和(自身を除く): 178723888

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 88651, 177302, 354604, 620557, 709208, 1152463, 1241114, 1418416, 2304926, 2482228, 4609852, 4964456, 8067241, 9219704, 9928912, 16134482, 18439408, 32268964, 64537928, 129075856]

約数ペア:

[(1, 129075856), (2, 64537928), (4, 32268964), (7, 18439408), (8, 16134482), (13, 9928912), (14, 9219704), (16, 8067241), (26, 4964456), (28, 4609852), (52, 2482228), (56, 2304926), (91, 1418416), (104, 1241114), (112, 1152463), (182, 709208), (208, 620557), (364, 354604), (728, 177302), (1456, 88651)]