156947964670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{347}}^1\times {\mathrm{208433}}^1$

素因数の和:208825

約数の個数: 64

約数和(自身を含む): 334241427456

約数和(自身を除く): 177293462786

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 347, 434, 694, 1085, 1735, 2170, 2429, 3470, 4858, 10757, 12145, 21514, 24290, 53785, 75299, 107570, 150598, 208433, 376495, 416866, 752990, 1042165, 1459031, 2084330, 2918062, 6461423, 7295155, 12922846, 14590310, 32307115, 45229961, 64614230, 72326251, 90459922, 144652502, 226149805, 361631255, 452299610, 506283757, 723262510, 1012567514, 2242113781, 2531418785, 4484227562, 5062837570, 11210568905, 15694796467, 22421137810, 31389592934, 78473982335, 156947964670]

約数ペア:

[(1, 156947964670), (2, 78473982335), (5, 31389592934), (7, 22421137810), (10, 15694796467), (14, 11210568905), (31, 5062837570), (35, 4484227562), (62, 2531418785), (70, 2242113781), (155, 1012567514), (217, 723262510), (310, 506283757), (347, 452299610), (434, 361631255), (694, 226149805), (1085, 144652502), (1735, 90459922), (2170, 72326251), (2429, 64614230), (3470, 45229961), (4858, 32307115), (10757, 14590310), (12145, 12922846), (21514, 7295155), (24290, 6461423), (53785, 2918062), (75299, 2084330), (107570, 1459031), (150598, 1042165), (208433, 752990), (376495, 416866)]