138236574

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{307}}^1$

素因数の和:541

約数の個数: 64

約数和(自身を含む): 323592192

約数和(自身を除く): 185355618

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 142, 151, 213, 302, 307, 426, 453, 497, 614, 906, 921, 994, 1057, 1491, 1842, 2114, 2149, 2982, 3171, 4298, 6342, 6447, 10721, 12894, 21442, 21797, 32163, 43594, 46357, 64326, 65391, 75047, 92714, 130782, 139071, 150094, 152579, 225141, 278142, 305158, 324499, 450282, 457737, 648998, 915474, 973497, 1946994, 3291347, 6582694, 9874041, 19748082, 23039429, 46078858, 69118287, 138236574]

約数ペア:

[(1, 138236574), (2, 69118287), (3, 46078858), (6, 23039429), (7, 19748082), (14, 9874041), (21, 6582694), (42, 3291347), (71, 1946994), (142, 973497), (151, 915474), (213, 648998), (302, 457737), (307, 450282), (426, 324499), (453, 305158), (497, 278142), (614, 225141), (906, 152579), (921, 150094), (994, 139071), (1057, 130782), (1491, 92714), (1842, 75047), (2114, 65391), (2149, 64326), (2982, 46357), (3171, 43594), (4298, 32163), (6342, 21797), (6447, 21442), (10721, 12894)]