152779840

素因数分解:

$2^6\times 5^1\times {\mathrm{157}}^1\times {\mathrm{3041}}^1$

素因数の和:3215

約数の個数: 56

約数和(自身を含む): 366244632

約数和(自身を除く): 213464792

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 157, 160, 314, 320, 628, 785, 1256, 1570, 2512, 3041, 3140, 5024, 6082, 6280, 10048, 12164, 12560, 15205, 24328, 25120, 30410, 48656, 50240, 60820, 97312, 121640, 194624, 243280, 477437, 486560, 954874, 973120, 1909748, 2387185, 3819496, 4774370, 7638992, 9548740, 15277984, 19097480, 30555968, 38194960, 76389920, 152779840]

約数ペア:

[(1, 152779840), (2, 76389920), (4, 38194960), (5, 30555968), (8, 19097480), (10, 15277984), (16, 9548740), (20, 7638992), (32, 4774370), (40, 3819496), (64, 2387185), (80, 1909748), (157, 973120), (160, 954874), (314, 486560), (320, 477437), (628, 243280), (785, 194624), (1256, 121640), (1570, 97312), (2512, 60820), (3041, 50240), (3140, 48656), (5024, 30410), (6082, 25120), (6280, 24328), (10048, 15205), (12164, 12560)]