131047224

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{70913}}^1$

素因数の和:70940

約数の個数: 64

約数和(自身を含む): 408464640

約数和(自身を除く): 277417416

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 132, 154, 168, 231, 264, 308, 462, 616, 924, 1848, 70913, 141826, 212739, 283652, 425478, 496391, 567304, 780043, 850956, 992782, 1489173, 1560086, 1701912, 1985564, 2340129, 2978346, 3120172, 3971128, 4680258, 5460301, 5956692, 6240344, 9360516, 10920602, 11913384, 16380903, 18721032, 21841204, 32761806, 43682408, 65523612, 131047224]

約数ペア:

[(1, 131047224), (2, 65523612), (3, 43682408), (4, 32761806), (6, 21841204), (7, 18721032), (8, 16380903), (11, 11913384), (12, 10920602), (14, 9360516), (21, 6240344), (22, 5956692), (24, 5460301), (28, 4680258), (33, 3971128), (42, 3120172), (44, 2978346), (56, 2340129), (66, 1985564), (77, 1701912), (84, 1560086), (88, 1489173), (132, 992782), (154, 850956), (168, 780043), (231, 567304), (264, 496391), (308, 425478), (462, 283652), (616, 212739), (924, 141826), (1848, 70913)]