157400664

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{1129}}^1$

素因数の和:1332

約数の個数: 64

約数和(自身を含む): 407071200

約数和(自身を除く): 249670536

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 157, 222, 296, 314, 444, 471, 628, 888, 942, 1129, 1256, 1884, 2258, 3387, 3768, 4516, 5809, 6774, 9032, 11618, 13548, 17427, 23236, 27096, 34854, 41773, 46472, 69708, 83546, 125319, 139416, 167092, 177253, 250638, 334184, 354506, 501276, 531759, 709012, 1002552, 1063518, 1418024, 2127036, 4254072, 6558361, 13116722, 19675083, 26233444, 39350166, 52466888, 78700332, 157400664]

約数ペア:

[(1, 157400664), (2, 78700332), (3, 52466888), (4, 39350166), (6, 26233444), (8, 19675083), (12, 13116722), (24, 6558361), (37, 4254072), (74, 2127036), (111, 1418024), (148, 1063518), (157, 1002552), (222, 709012), (296, 531759), (314, 501276), (444, 354506), (471, 334184), (628, 250638), (888, 177253), (942, 167092), (1129, 139416), (1256, 125319), (1884, 83546), (2258, 69708), (3387, 46472), (3768, 41773), (4516, 34854), (5809, 27096), (6774, 23236), (9032, 17427), (11618, 13548)]