156747663044

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{283}}^1\times {\mathrm{278611}}^1$

素因数の和:278976

約数の個数: 48

約数和(自身を含む): 319035257856

約数和(自身を除く): 162287594812

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 283, 284, 497, 566, 994, 1132, 1981, 1988, 3962, 7924, 20093, 40186, 80372, 140651, 278611, 281302, 557222, 562604, 1114444, 1950277, 3900554, 7801108, 19781381, 39562762, 78846913, 79125524, 138469667, 157693826, 276939334, 315387652, 551928391, 553878668, 1103856782, 2207713564, 5598130823, 11196261646, 22392523292, 39186915761, 78373831522, 156747663044]

約数ペア:

[(1, 156747663044), (2, 78373831522), (4, 39186915761), (7, 22392523292), (14, 11196261646), (28, 5598130823), (71, 2207713564), (142, 1103856782), (283, 553878668), (284, 551928391), (497, 315387652), (566, 276939334), (994, 157693826), (1132, 138469667), (1981, 79125524), (1988, 78846913), (3962, 39562762), (7924, 19781381), (20093, 7801108), (40186, 3900554), (80372, 1950277), (140651, 1114444), (278611, 562604), (281302, 557222)]