156988738760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{560674067}}^1$

素因数の和:560674085

約数の個数: 32

約数和(自身を含む): 403685328960

約数和(自身を除く): 246696590200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 560674067, 1121348134, 2242696268, 2803370335, 3924718469, 4485392536, 5606740670, 7849436938, 11213481340, 15698873876, 19623592345, 22426962680, 31397747752, 39247184690, 78494369380, 156988738760]

約数ペア:

[(1, 156988738760), (2, 78494369380), (4, 39247184690), (5, 31397747752), (7, 22426962680), (8, 19623592345), (10, 15698873876), (14, 11213481340), (20, 7849436938), (28, 5606740670), (35, 4485392536), (40, 3924718469), (56, 2803370335), (70, 2242696268), (140, 1121348134), (280, 560674067)]