155017584

素因数分解:

$2^4\times 3^3\times {\mathrm{281}}^1\times {\mathrm{1277}}^1$

素因数の和:1575

約数の個数: 80

約数和(自身を含む): 446891040

約数和(自身を除く): 291873456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 281, 432, 562, 843, 1124, 1277, 1686, 2248, 2529, 2554, 3372, 3831, 4496, 5058, 5108, 6744, 7587, 7662, 10116, 10216, 11493, 13488, 15174, 15324, 20232, 20432, 22986, 30348, 30648, 34479, 40464, 45972, 60696, 61296, 68958, 91944, 121392, 137916, 183888, 275832, 358837, 551664, 717674, 1076511, 1435348, 2153022, 2870696, 3229533, 4306044, 5741392, 6459066, 8612088, 9688599, 12918132, 17224176, 19377198, 25836264, 38754396, 51672528, 77508792, 155017584]

約数ペア:

[(1, 155017584), (2, 77508792), (3, 51672528), (4, 38754396), (6, 25836264), (8, 19377198), (9, 17224176), (12, 12918132), (16, 9688599), (18, 8612088), (24, 6459066), (27, 5741392), (36, 4306044), (48, 3229533), (54, 2870696), (72, 2153022), (108, 1435348), (144, 1076511), (216, 717674), (281, 551664), (432, 358837), (562, 275832), (843, 183888), (1124, 137916), (1277, 121392), (1686, 91944), (2248, 68958), (2529, 61296), (2554, 60696), (3372, 45972), (3831, 40464), (4496, 34479), (5058, 30648), (5108, 30348), (6744, 22986), (7587, 20432), (7662, 20232), (10116, 15324), (10216, 15174), (11493, 13488)]