140320152

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{278413}}^1$

素因数の和:278432

約数の個数: 48

約数和(自身を含む): 434325840

約数和(自身を除く): 294005688

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 278413, 556826, 835239, 1113652, 1670478, 1948891, 2227304, 2505717, 3340956, 3897782, 5011434, 5846673, 6681912, 7795564, 10022868, 11693346, 15591128, 17540019, 20045736, 23386692, 35080038, 46773384, 70160076, 140320152]

約数ペア:

[(1, 140320152), (2, 70160076), (3, 46773384), (4, 35080038), (6, 23386692), (7, 20045736), (8, 17540019), (9, 15591128), (12, 11693346), (14, 10022868), (18, 7795564), (21, 6681912), (24, 5846673), (28, 5011434), (36, 3897782), (42, 3340956), (56, 2505717), (63, 2227304), (72, 1948891), (84, 1670478), (126, 1113652), (168, 835239), (252, 556826), (504, 278413)]