158996964

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{38629}}^1$

素因数の和:38657

約数の個数: 48

約数和(自身を含む): 432656000

約数和(自身を除く): 273659036

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 588, 686, 1029, 1372, 2058, 4116, 38629, 77258, 115887, 154516, 231774, 270403, 463548, 540806, 811209, 1081612, 1622418, 1892821, 3244836, 3785642, 5678463, 7571284, 11356926, 13249747, 22713852, 26499494, 39749241, 52998988, 79498482, 158996964]

約数ペア:

[(1, 158996964), (2, 79498482), (3, 52998988), (4, 39749241), (6, 26499494), (7, 22713852), (12, 13249747), (14, 11356926), (21, 7571284), (28, 5678463), (42, 3785642), (49, 3244836), (84, 1892821), (98, 1622418), (147, 1081612), (196, 811209), (294, 540806), (343, 463548), (588, 270403), (686, 231774), (1029, 154516), (1372, 115887), (2058, 77258), (4116, 38629)]