157030631324

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{2172893}}^1$

素因数の和:2173022

約数の個数: 48

約数和(自身を含む): 328541572800

約数和(自身を除く): 171510941476

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 89, 116, 178, 203, 356, 406, 623, 812, 1246, 2492, 2581, 5162, 10324, 18067, 36134, 72268, 2172893, 4345786, 8691572, 15210251, 30420502, 60841004, 63013897, 126027794, 193387477, 252055588, 386774954, 441097279, 773549908, 882194558, 1353712339, 1764389116, 2707424678, 5414849356, 5608236833, 11216473666, 22432947332, 39257657831, 78515315662, 157030631324]

約数ペア:

[(1, 157030631324), (2, 78515315662), (4, 39257657831), (7, 22432947332), (14, 11216473666), (28, 5608236833), (29, 5414849356), (58, 2707424678), (89, 1764389116), (116, 1353712339), (178, 882194558), (203, 773549908), (356, 441097279), (406, 386774954), (623, 252055588), (812, 193387477), (1246, 126027794), (2492, 63013897), (2581, 60841004), (5162, 30420502), (10324, 15210251), (18067, 8691572), (36134, 4345786), (72268, 2172893)]