153596156980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{23342881}}^1$

素因数の和:23342944

約数の個数: 48

約数和(自身を含む): 376474000896

約数和(自身を除く): 222877843916

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 47, 70, 94, 140, 188, 235, 329, 470, 658, 940, 1316, 1645, 3290, 6580, 23342881, 46685762, 93371524, 116714405, 163400167, 233428810, 326800334, 466857620, 653600668, 817000835, 1097115407, 1634001670, 2194230814, 3268003340, 4388461628, 5485577035, 7679807849, 10971154070, 15359615698, 21942308140, 30719231396, 38399039245, 76798078490, 153596156980]

約数ペア:

[(1, 153596156980), (2, 76798078490), (4, 38399039245), (5, 30719231396), (7, 21942308140), (10, 15359615698), (14, 10971154070), (20, 7679807849), (28, 5485577035), (35, 4388461628), (47, 3268003340), (70, 2194230814), (94, 1634001670), (140, 1097115407), (188, 817000835), (235, 653600668), (329, 466857620), (470, 326800334), (658, 233428810), (940, 163400167), (1316, 116714405), (1645, 93371524), (3290, 46685762), (6580, 23342881)]