156967722968

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{331}}^1\times {\mathrm{206543}}^1$

素因数の和:206928

約数の個数: 64

約数和(自身を含む): 345605944320

約数和(自身を除く): 188638221352

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 287, 328, 331, 574, 662, 1148, 1324, 2296, 2317, 2648, 4634, 9268, 13571, 18536, 27142, 54284, 94997, 108568, 189994, 206543, 379988, 413086, 759976, 826172, 1445801, 1652344, 2891602, 5783204, 8468263, 11566408, 16936526, 33873052, 59277841, 67746104, 68365733, 118555682, 136731466, 237111364, 273462932, 474222728, 478560131, 546925864, 957120262, 1914240524, 2802995053, 3828481048, 5605990106, 11211980212, 19620965371, 22423960424, 39241930742, 78483861484, 156967722968]

約数ペア:

[(1, 156967722968), (2, 78483861484), (4, 39241930742), (7, 22423960424), (8, 19620965371), (14, 11211980212), (28, 5605990106), (41, 3828481048), (56, 2802995053), (82, 1914240524), (164, 957120262), (287, 546925864), (328, 478560131), (331, 474222728), (574, 273462932), (662, 237111364), (1148, 136731466), (1324, 118555682), (2296, 68365733), (2317, 67746104), (2648, 59277841), (4634, 33873052), (9268, 16936526), (13571, 11566408), (18536, 8468263), (27142, 5783204), (54284, 2891602), (94997, 1652344), (108568, 1445801), (189994, 826172), (206543, 759976), (379988, 413086)]