141721944

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{64891}}^1$

素因数の和:64920

約数の個数: 64

約数和(自身を含む): 436074240

約数和(自身を除く): 294352296

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 64891, 129782, 194673, 259564, 389346, 454237, 519128, 778692, 843583, 908474, 1362711, 1557384, 1687166, 1816948, 2530749, 2725422, 3374332, 3633896, 5061498, 5450844, 5905081, 6748664, 10122996, 10901688, 11810162, 17715243, 20245992, 23620324, 35430486, 47240648, 70860972, 141721944]

約数ペア:

[(1, 141721944), (2, 70860972), (3, 47240648), (4, 35430486), (6, 23620324), (7, 20245992), (8, 17715243), (12, 11810162), (13, 10901688), (14, 10122996), (21, 6748664), (24, 5905081), (26, 5450844), (28, 5061498), (39, 3633896), (42, 3374332), (52, 2725422), (56, 2530749), (78, 1816948), (84, 1687166), (91, 1557384), (104, 1362711), (156, 908474), (168, 843583), (182, 778692), (273, 519128), (312, 454237), (364, 389346), (546, 259564), (728, 194673), (1092, 129782), (2184, 64891)]