129996392

素因数分解:

$2^3\times {\mathrm{31}}^2\times {\mathrm{37}}^1\times {\mathrm{457}}^1$

素因数の和:562

約数の個数: 48

約数和(自身を含む): 259232580

約数和(自身を除く): 129236188

約数列:

[1, 2, 4, 8, 31, 37, 62, 74, 124, 148, 248, 296, 457, 914, 961, 1147, 1828, 1922, 2294, 3656, 3844, 4588, 7688, 9176, 14167, 16909, 28334, 33818, 35557, 56668, 67636, 71114, 113336, 135272, 142228, 284456, 439177, 524179, 878354, 1048358, 1756708, 2096716, 3513416, 4193432, 16249549, 32499098, 64998196, 129996392]

約数ペア:

[(1, 129996392), (2, 64998196), (4, 32499098), (8, 16249549), (31, 4193432), (37, 3513416), (62, 2096716), (74, 1756708), (124, 1048358), (148, 878354), (248, 524179), (296, 439177), (457, 284456), (914, 142228), (961, 135272), (1147, 113336), (1828, 71114), (1922, 67636), (2294, 56668), (3656, 35557), (3844, 33818), (4588, 28334), (7688, 16909), (9176, 14167)]