157040790416

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{2549}}^1\times {\mathrm{23623}}^1$

素因数の和:26343

約数の個数: 40

約数和(自身を含む): 306266260800

約数和(自身を除く): 149225470384

約数列:

[1, 2, 4, 8, 16, 163, 326, 652, 1304, 2549, 2608, 5098, 10196, 20392, 23623, 40784, 47246, 94492, 188984, 377968, 415487, 830974, 1661948, 3323896, 3850549, 6647792, 7701098, 15402196, 30804392, 60215027, 61608784, 120430054, 240860108, 481720216, 963440432, 9815049401, 19630098802, 39260197604, 78520395208, 157040790416]

約数ペア:

[(1, 157040790416), (2, 78520395208), (4, 39260197604), (8, 19630098802), (16, 9815049401), (163, 963440432), (326, 481720216), (652, 240860108), (1304, 120430054), (2549, 61608784), (2608, 60215027), (5098, 30804392), (10196, 15402196), (20392, 7701098), (23623, 6647792), (40784, 3850549), (47246, 3323896), (94492, 1661948), (188984, 830974), (377968, 415487)]