156967722940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{15358877}}^1$

素因数の和:15358966

約数の個数: 48

約数和(自身を含む): 381883142592

約数和(自身を除く): 224915419652

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 73, 140, 146, 292, 365, 511, 730, 1022, 1460, 2044, 2555, 5110, 10220, 15358877, 30717754, 61435508, 76794385, 107512139, 153588770, 215024278, 307177540, 430048556, 537560695, 1075121390, 1121198021, 2150242780, 2242396042, 4484792084, 5605990105, 7848386147, 11211980210, 15696772294, 22423960420, 31393544588, 39241930735, 78483861470, 156967722940]

約数ペア:

[(1, 156967722940), (2, 78483861470), (4, 39241930735), (5, 31393544588), (7, 22423960420), (10, 15696772294), (14, 11211980210), (20, 7848386147), (28, 5605990105), (35, 4484792084), (70, 2242396042), (73, 2150242780), (140, 1121198021), (146, 1075121390), (292, 537560695), (365, 430048556), (511, 307177540), (730, 215024278), (1022, 153588770), (1460, 107512139), (2044, 76794385), (2555, 61435508), (5110, 30717754), (10220, 15358877)]