129846608

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{8059}}^1$

素因数の和:8139

約数の個数: 40

約数和(自身を含む): 269848800

約数和(自身を除く): 140002192

約数列:

[1, 2, 4, 8, 16, 19, 38, 53, 76, 106, 152, 212, 304, 424, 848, 1007, 2014, 4028, 8056, 8059, 16112, 16118, 32236, 64472, 128944, 153121, 306242, 427127, 612484, 854254, 1224968, 1708508, 2449936, 3417016, 6834032, 8115413, 16230826, 32461652, 64923304, 129846608]

約数ペア:

[(1, 129846608), (2, 64923304), (4, 32461652), (8, 16230826), (16, 8115413), (19, 6834032), (38, 3417016), (53, 2449936), (76, 1708508), (106, 1224968), (152, 854254), (212, 612484), (304, 427127), (424, 306242), (848, 153121), (1007, 128944), (2014, 64472), (4028, 32236), (8056, 16118), (8059, 16112)]