181318956

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{166043}}^1$

素因数の和:166070

約数の個数: 48

約数和(自身を含む): 520713984

約数和(自身を除く): 339395028

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 166043, 332086, 498129, 664172, 996258, 1162301, 1992516, 2158559, 2324602, 3486903, 4317118, 4649204, 6475677, 6973806, 8634236, 12951354, 13947612, 15109913, 25902708, 30219826, 45329739, 60439652, 90659478, 181318956]

約数ペア:

[(1, 181318956), (2, 90659478), (3, 60439652), (4, 45329739), (6, 30219826), (7, 25902708), (12, 15109913), (13, 13947612), (14, 12951354), (21, 8634236), (26, 6973806), (28, 6475677), (39, 4649204), (42, 4317118), (52, 3486903), (78, 2324602), (84, 2158559), (91, 1992516), (156, 1162301), (182, 996258), (273, 664172), (364, 498129), (546, 332086), (1092, 166043)]