156785076

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{677}}^1\times {\mathrm{919}}^1$

素因数の和:1613

約数の個数: 72

約数和(自身を含む): 454097280

約数和(自身を除く): 297312204

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 677, 919, 1354, 1838, 2031, 2708, 2757, 3676, 4062, 4739, 5514, 6093, 6433, 8124, 8271, 9478, 11028, 12186, 12866, 14217, 16542, 18956, 19299, 24372, 25732, 28434, 33084, 38598, 42651, 56868, 57897, 77196, 85302, 115794, 170604, 231588, 622163, 1244326, 1866489, 2488652, 3732978, 4355141, 5599467, 7465956, 8710282, 11198934, 13065423, 17420564, 22397868, 26130846, 39196269, 52261692, 78392538, 156785076]

約数ペア:

[(1, 156785076), (2, 78392538), (3, 52261692), (4, 39196269), (6, 26130846), (7, 22397868), (9, 17420564), (12, 13065423), (14, 11198934), (18, 8710282), (21, 7465956), (28, 5599467), (36, 4355141), (42, 3732978), (63, 2488652), (84, 1866489), (126, 1244326), (252, 622163), (677, 231588), (919, 170604), (1354, 115794), (1838, 85302), (2031, 77196), (2708, 57897), (2757, 56868), (3676, 42651), (4062, 38598), (4739, 33084), (5514, 28434), (6093, 25732), (6433, 24372), (8124, 19299), (8271, 18956), (9478, 16542), (11028, 14217), (12186, 12866)]