156938662612

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{397301}}^1$

素因数の和:397516

約数の個数: 48

約数和(自身を含む): 300560552208

約数和(自身を除く): 143621889596

約数列:

[1, 2, 4, 17, 34, 37, 68, 74, 148, 157, 314, 628, 629, 1258, 2516, 2669, 5338, 5809, 10676, 11618, 23236, 98753, 197506, 395012, 397301, 794602, 1589204, 6754117, 13508234, 14700137, 27016468, 29400274, 58800548, 62376257, 124752514, 249505028, 249902329, 499804658, 999609316, 1060396369, 2120792738, 2307921509, 4241585476, 4615843018, 9231686036, 39234665653, 78469331306, 156938662612]

約数ペア:

[(1, 156938662612), (2, 78469331306), (4, 39234665653), (17, 9231686036), (34, 4615843018), (37, 4241585476), (68, 2307921509), (74, 2120792738), (148, 1060396369), (157, 999609316), (314, 499804658), (628, 249902329), (629, 249505028), (1258, 124752514), (2516, 62376257), (2669, 58800548), (5338, 29400274), (5809, 27016468), (10676, 14700137), (11618, 13508234), (23236, 6754117), (98753, 1589204), (197506, 794602), (395012, 397301)]