156790215080

素因数分解:

$2^3\times 5^1\times {\mathrm{163}}^1\times {\mathrm{24047579}}^1$

素因数の和:24047753

約数の個数: 32

約数和(自身を含む): 354942280800

約数和(自身を除く): 198152065720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 163, 326, 652, 815, 1304, 1630, 3260, 6520, 24047579, 48095158, 96190316, 120237895, 192380632, 240475790, 480951580, 961903160, 3919755377, 7839510754, 15679021508, 19598776885, 31358043016, 39197553770, 78395107540, 156790215080]

約数ペア:

[(1, 156790215080), (2, 78395107540), (4, 39197553770), (5, 31358043016), (8, 19598776885), (10, 15679021508), (20, 7839510754), (40, 3919755377), (163, 961903160), (326, 480951580), (652, 240475790), (815, 192380632), (1304, 120237895), (1630, 96190316), (3260, 48095158), (6520, 24047579)]