169940316

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{11971}}^1$

素因数の和:12011

約数の個数: 72

約数和(自身を含む): 490756224

約数和(自身を除く): 320815908

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 169, 182, 273, 338, 364, 507, 546, 676, 1014, 1092, 1183, 2028, 2366, 3549, 4732, 7098, 11971, 14196, 23942, 35913, 47884, 71826, 83797, 143652, 155623, 167594, 251391, 311246, 335188, 466869, 502782, 622492, 933738, 1005564, 1089361, 1867476, 2023099, 2178722, 3268083, 4046198, 4357444, 6069297, 6536166, 8092396, 12138594, 13072332, 14161693, 24277188, 28323386, 42485079, 56646772, 84970158, 169940316]

約数ペア:

[(1, 169940316), (2, 84970158), (3, 56646772), (4, 42485079), (6, 28323386), (7, 24277188), (12, 14161693), (13, 13072332), (14, 12138594), (21, 8092396), (26, 6536166), (28, 6069297), (39, 4357444), (42, 4046198), (52, 3268083), (78, 2178722), (84, 2023099), (91, 1867476), (156, 1089361), (169, 1005564), (182, 933738), (273, 622492), (338, 502782), (364, 466869), (507, 335188), (546, 311246), (676, 251391), (1014, 167594), (1092, 155623), (1183, 143652), (2028, 83797), (2366, 71826), (3549, 47884), (4732, 35913), (7098, 23942), (11971, 14196)]