156979106389

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{331}}^1\times {\mathrm{75869}}^1$

素因数の和:76273

約数の個数: 32

約数和(自身を含む): 193450291200

約数和(自身を除く): 36471184811

約数列:

[1, 7, 19, 47, 133, 329, 331, 893, 2317, 6251, 6289, 15557, 44023, 75869, 108899, 295583, 531083, 1441511, 2069081, 3565843, 10090577, 24960901, 25112639, 67751017, 175788473, 474257119, 477140141, 1180294033, 3339980987, 8262058231, 22425586627, 156979106389]

約数ペア:

[(1, 156979106389), (7, 22425586627), (19, 8262058231), (47, 3339980987), (133, 1180294033), (329, 477140141), (331, 474257119), (893, 175788473), (2317, 67751017), (6251, 25112639), (6289, 24960901), (15557, 10090577), (44023, 3565843), (75869, 2069081), (108899, 1441511), (295583, 531083)]