153966456

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{305489}}^1$

素因数の和:305508

約数の個数: 48

約数和(自身を含む): 476564400

約数和(自身を除く): 322597944

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 305489, 610978, 916467, 1221956, 1832934, 2138423, 2443912, 2749401, 3665868, 4276846, 5498802, 6415269, 7331736, 8553692, 10997604, 12830538, 17107384, 19245807, 21995208, 25661076, 38491614, 51322152, 76983228, 153966456]

約数ペア:

[(1, 153966456), (2, 76983228), (3, 51322152), (4, 38491614), (6, 25661076), (7, 21995208), (8, 19245807), (9, 17107384), (12, 12830538), (14, 10997604), (18, 8553692), (21, 7331736), (24, 6415269), (28, 5498802), (36, 4276846), (42, 3665868), (56, 2749401), (63, 2443912), (72, 2138423), (84, 1832934), (126, 1221956), (168, 916467), (252, 610978), (504, 305489)]