154632472

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{12149}}^1$

素因数の和:12235

約数の個数: 32

約数和(自身を含む): 304722000

約数和(自身を除く): 150089528

約数列:

[1, 2, 4, 8, 37, 43, 74, 86, 148, 172, 296, 344, 1591, 3182, 6364, 12149, 12728, 24298, 48596, 97192, 449513, 522407, 899026, 1044814, 1798052, 2089628, 3596104, 4179256, 19329059, 38658118, 77316236, 154632472]

約数ペア:

[(1, 154632472), (2, 77316236), (4, 38658118), (8, 19329059), (37, 4179256), (43, 3596104), (74, 2089628), (86, 1798052), (148, 1044814), (172, 899026), (296, 522407), (344, 449513), (1591, 97192), (3182, 48596), (6364, 24298), (12149, 12728)]