140598864

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{139483}}^1$

素因数の和:139504

約数の個数: 60

約数和(自身を含む): 449696416

約数和(自身を除く): 309097552

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 139483, 278966, 418449, 557932, 836898, 976381, 1115864, 1255347, 1673796, 1952762, 2231728, 2510694, 2929143, 3347592, 3905524, 5021388, 5858286, 6695184, 7811048, 8787429, 10042776, 11716572, 15622096, 17574858, 20085552, 23433144, 35149716, 46866288, 70299432, 140598864]

約数ペア:

[(1, 140598864), (2, 70299432), (3, 46866288), (4, 35149716), (6, 23433144), (7, 20085552), (8, 17574858), (9, 15622096), (12, 11716572), (14, 10042776), (16, 8787429), (18, 7811048), (21, 6695184), (24, 5858286), (28, 5021388), (36, 3905524), (42, 3347592), (48, 2929143), (56, 2510694), (63, 2231728), (72, 1952762), (84, 1673796), (112, 1255347), (126, 1115864), (144, 976381), (168, 836898), (252, 557932), (336, 418449), (504, 278966), (1008, 139483)]