156945200860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{59167}}^1\times {\mathrm{18947}}^1$

素因数の和:78130

約数の個数: 48

約数和(自身を含む): 376694728704

約数和(自身を除く): 219749527844

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 18947, 37894, 59167, 75788, 94735, 118334, 132629, 189470, 236668, 265258, 295835, 378940, 414169, 530516, 591670, 663145, 828338, 1183340, 1326290, 1656676, 2070845, 2652580, 4141690, 8283380, 1121037149, 2242074298, 4484148596, 5605185745, 7847260043, 11210371490, 15694520086, 22420742980, 31389040172, 39236300215, 78472600430, 156945200860]

約数ペア:

[(1, 156945200860), (2, 78472600430), (4, 39236300215), (5, 31389040172), (7, 22420742980), (10, 15694520086), (14, 11210371490), (20, 7847260043), (28, 5605185745), (35, 4484148596), (70, 2242074298), (140, 1121037149), (18947, 8283380), (37894, 4141690), (59167, 2652580), (75788, 2070845), (94735, 1656676), (118334, 1326290), (132629, 1183340), (189470, 828338), (236668, 663145), (265258, 591670), (295835, 530516), (378940, 414169)]