156718968

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{7121}}^1$

素因数の和:7268

約数の個数: 64

約数和(自身を含む): 451249920

約数和(自身を除く): 294530952

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 131, 168, 262, 393, 524, 786, 917, 1048, 1572, 1834, 2751, 3144, 3668, 5502, 7121, 7336, 11004, 14242, 21363, 22008, 28484, 42726, 49847, 56968, 85452, 99694, 149541, 170904, 199388, 299082, 398776, 598164, 932851, 1196328, 1865702, 2798553, 3731404, 5597106, 6529957, 7462808, 11194212, 13059914, 19589871, 22388424, 26119828, 39179742, 52239656, 78359484, 156718968]

約数ペア:

[(1, 156718968), (2, 78359484), (3, 52239656), (4, 39179742), (6, 26119828), (7, 22388424), (8, 19589871), (12, 13059914), (14, 11194212), (21, 7462808), (24, 6529957), (28, 5597106), (42, 3731404), (56, 2798553), (84, 1865702), (131, 1196328), (168, 932851), (262, 598164), (393, 398776), (524, 299082), (786, 199388), (917, 170904), (1048, 149541), (1572, 99694), (1834, 85452), (2751, 56968), (3144, 49847), (3668, 42726), (5502, 28484), (7121, 22008), (7336, 21363), (11004, 14242)]