138630372

素因数分解:

$2^2\times 3^1\times {\mathrm{157}}^1\times {\mathrm{73583}}^1$

素因数の和:73747

約数の個数: 24

約数和(自身を含む): 325535616

約数和(自身を除く): 186905244

約数列:

[1, 2, 3, 4, 6, 12, 157, 314, 471, 628, 942, 1884, 73583, 147166, 220749, 294332, 441498, 882996, 11552531, 23105062, 34657593, 46210124, 69315186, 138630372]

約数ペア:

[(1, 138630372), (2, 69315186), (3, 46210124), (4, 34657593), (6, 23105062), (12, 11552531), (157, 882996), (314, 441498), (471, 294332), (628, 220749), (942, 147166), (1884, 73583)]