15961248

素因数分解:

$2^5\times 3^2\times {\mathrm{157}}^1\times {\mathrm{353}}^1$

素因数の和:526

約数の個数: 72

約数和(自身を含む): 45808308

約数和(自身を除く): 29847060

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 157, 288, 314, 353, 471, 628, 706, 942, 1059, 1256, 1412, 1413, 1884, 2118, 2512, 2824, 2826, 3177, 3768, 4236, 5024, 5648, 5652, 6354, 7536, 8472, 11296, 11304, 12708, 15072, 16944, 22608, 25416, 33888, 45216, 50832, 55421, 101664, 110842, 166263, 221684, 332526, 443368, 498789, 665052, 886736, 997578, 1330104, 1773472, 1995156, 2660208, 3990312, 5320416, 7980624, 15961248]

約数ペア:

[(1, 15961248), (2, 7980624), (3, 5320416), (4, 3990312), (6, 2660208), (8, 1995156), (9, 1773472), (12, 1330104), (16, 997578), (18, 886736), (24, 665052), (32, 498789), (36, 443368), (48, 332526), (72, 221684), (96, 166263), (144, 110842), (157, 101664), (288, 55421), (314, 50832), (353, 45216), (471, 33888), (628, 25416), (706, 22608), (942, 16944), (1059, 15072), (1256, 12708), (1412, 11304), (1413, 11296), (1884, 8472), (2118, 7536), (2512, 6354), (2824, 5652), (2826, 5648), (3177, 5024), (3768, 4236)]