138791352

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43481}}^1$

素因数の和:43516

約数の個数: 64

約数和(自身を含む): 417427200

約数和(自身を除く): 278635848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 114, 133, 152, 168, 228, 266, 399, 456, 532, 798, 1064, 1596, 3192, 43481, 86962, 130443, 173924, 260886, 304367, 347848, 521772, 608734, 826139, 913101, 1043544, 1217468, 1652278, 1826202, 2434936, 2478417, 3304556, 3652404, 4956834, 5782973, 6609112, 7304808, 9913668, 11565946, 17348919, 19827336, 23131892, 34697838, 46263784, 69395676, 138791352]

約数ペア:

[(1, 138791352), (2, 69395676), (3, 46263784), (4, 34697838), (6, 23131892), (7, 19827336), (8, 17348919), (12, 11565946), (14, 9913668), (19, 7304808), (21, 6609112), (24, 5782973), (28, 4956834), (38, 3652404), (42, 3304556), (56, 2478417), (57, 2434936), (76, 1826202), (84, 1652278), (114, 1217468), (133, 1043544), (152, 913101), (168, 826139), (228, 608734), (266, 521772), (399, 347848), (456, 304367), (532, 260886), (798, 173924), (1064, 130443), (1596, 86962), (3192, 43481)]