156514008

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{487}}^1\times {\mathrm{1913}}^1$

素因数の和:2416

約数の個数: 64

約数和(自身を含む): 448335360

約数和(自身を除く): 291821352

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 487, 974, 1461, 1913, 1948, 2922, 3409, 3826, 3896, 5739, 5844, 6818, 7652, 10227, 11478, 11688, 13391, 13636, 15304, 20454, 22956, 26782, 27272, 40173, 40908, 45912, 53564, 80346, 81816, 107128, 160692, 321384, 931631, 1863262, 2794893, 3726524, 5589786, 6521417, 7453048, 11179572, 13042834, 19564251, 22359144, 26085668, 39128502, 52171336, 78257004, 156514008]

約数ペア:

[(1, 156514008), (2, 78257004), (3, 52171336), (4, 39128502), (6, 26085668), (7, 22359144), (8, 19564251), (12, 13042834), (14, 11179572), (21, 7453048), (24, 6521417), (28, 5589786), (42, 3726524), (56, 2794893), (84, 1863262), (168, 931631), (487, 321384), (974, 160692), (1461, 107128), (1913, 81816), (1948, 80346), (2922, 53564), (3409, 45912), (3826, 40908), (3896, 40173), (5739, 27272), (5844, 26782), (6818, 22956), (7652, 20454), (10227, 15304), (11478, 13636), (11688, 13391)]