135562252

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{571}}^1$

素因数の和:782

約数の個数: 48

約数和(自身を含む): 278037760

約数和(自身を除く): 142475508

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 139, 244, 278, 427, 556, 571, 854, 973, 1142, 1708, 1946, 2284, 3892, 3997, 7994, 8479, 15988, 16958, 33916, 34831, 59353, 69662, 79369, 118706, 139324, 158738, 237412, 243817, 317476, 487634, 555583, 975268, 1111166, 2222332, 4841509, 9683018, 19366036, 33890563, 67781126, 135562252]

約数ペア:

[(1, 135562252), (2, 67781126), (4, 33890563), (7, 19366036), (14, 9683018), (28, 4841509), (61, 2222332), (122, 1111166), (139, 975268), (244, 555583), (278, 487634), (427, 317476), (556, 243817), (571, 237412), (854, 158738), (973, 139324), (1142, 118706), (1708, 79369), (1946, 69662), (2284, 59353), (3892, 34831), (3997, 33916), (7994, 16958), (8479, 15988)]