157961808

素因数分解:

$2^4\times 3^2\times {\mathrm{1096957}}^1$

素因数の和:1096971

約数の個数: 30

約数和(自身を含む): 442074074

約数和(自身を除く): 284112266

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1096957, 2193914, 3290871, 4387828, 6581742, 8775656, 9872613, 13163484, 17551312, 19745226, 26326968, 39490452, 52653936, 78980904, 157961808]

約数ペア:

[(1, 157961808), (2, 78980904), (3, 52653936), (4, 39490452), (6, 26326968), (8, 19745226), (9, 17551312), (12, 13163484), (16, 9872613), (18, 8775656), (24, 6581742), (36, 4387828), (48, 3290871), (72, 2193914), (144, 1096957)]