156765756

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{11887}}^1$

素因数の和:12058

約数の個数: 48

約数和(自身を含む): 420740096

約数和(自身を除く): 263974340

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 157, 314, 471, 628, 942, 1099, 1884, 2198, 3297, 4396, 6594, 11887, 13188, 23774, 35661, 47548, 71322, 83209, 142644, 166418, 249627, 332836, 499254, 998508, 1866259, 3732518, 5598777, 7465036, 11197554, 13063813, 22395108, 26127626, 39191439, 52255252, 78382878, 156765756]

約数ペア:

[(1, 156765756), (2, 78382878), (3, 52255252), (4, 39191439), (6, 26127626), (7, 22395108), (12, 13063813), (14, 11197554), (21, 7465036), (28, 5598777), (42, 3732518), (84, 1866259), (157, 998508), (314, 499254), (471, 332836), (628, 249627), (942, 166418), (1099, 142644), (1884, 83209), (2198, 71322), (3297, 47548), (4396, 35661), (6594, 23774), (11887, 13188)]