137741752

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{6451}}^1$

素因数の和:6631

約数の個数: 32

約数和(自身を含む): 275242320

約数和(自身を除く): 137500568

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 157, 314, 628, 1256, 2669, 5338, 6451, 10676, 12902, 21352, 25804, 51608, 109667, 219334, 438668, 877336, 1012807, 2025614, 4051228, 8102456, 17217719, 34435438, 68870876, 137741752]

約数ペア:

[(1, 137741752), (2, 68870876), (4, 34435438), (8, 17217719), (17, 8102456), (34, 4051228), (68, 2025614), (136, 1012807), (157, 877336), (314, 438668), (628, 219334), (1256, 109667), (2669, 51608), (5338, 25804), (6451, 21352), (10676, 12902)]