168091938

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{25171}}^1$

素因数の和:25239

約数の個数: 48

約数和(自身を含む): 424097856

約数和(自身を除く): 256005918

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 53, 63, 106, 126, 159, 318, 371, 477, 742, 954, 1113, 2226, 3339, 6678, 25171, 50342, 75513, 151026, 176197, 226539, 352394, 453078, 528591, 1057182, 1334063, 1585773, 2668126, 3171546, 4002189, 8004378, 9338441, 12006567, 18676882, 24013134, 28015323, 56030646, 84045969, 168091938]

約数ペア:

[(1, 168091938), (2, 84045969), (3, 56030646), (6, 28015323), (7, 24013134), (9, 18676882), (14, 12006567), (18, 9338441), (21, 8004378), (42, 4002189), (53, 3171546), (63, 2668126), (106, 1585773), (126, 1334063), (159, 1057182), (318, 528591), (371, 453078), (477, 352394), (742, 226539), (954, 176197), (1113, 151026), (2226, 75513), (3339, 50342), (6678, 25171)]