149667068356

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2003}}^1\times {\mathrm{75629}}^1$

素因数の和:77668

約数の個数: 48

約数和(自身を含む): 297062539200

約数和(自身を除く): 147395470844

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 2003, 4006, 8012, 26039, 38057, 52078, 75629, 76114, 104156, 151258, 152228, 302516, 494741, 983177, 989482, 1436951, 1966354, 1978964, 2873902, 3932708, 5747804, 18680363, 37360726, 74721452, 151484887, 302969774, 605939548, 1969303531, 2878212853, 3938607062, 5756425706, 7877214124, 11512851412, 37416767089, 74833534178, 149667068356]

約数ペア:

[(1, 149667068356), (2, 74833534178), (4, 37416767089), (13, 11512851412), (19, 7877214124), (26, 5756425706), (38, 3938607062), (52, 2878212853), (76, 1969303531), (247, 605939548), (494, 302969774), (988, 151484887), (2003, 74721452), (4006, 37360726), (8012, 18680363), (26039, 5747804), (38057, 3932708), (52078, 2873902), (75629, 1978964), (76114, 1966354), (104156, 1436951), (151258, 989482), (152228, 983177), (302516, 494741)]