156974190334

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{3661291}}^1$

素因数の和:3661420

約数の個数: 32

約数和(自身を含む): 271257801696

約数和(自身を除く): 114283611362

約数列:

[1, 2, 13, 17, 26, 34, 97, 194, 221, 442, 1261, 1649, 2522, 3298, 21437, 42874, 3661291, 7322582, 47596783, 62241947, 95193566, 124483894, 355145227, 710290454, 809145311, 1618290622, 4616887951, 6037468859, 9233775902, 12074937718, 78487095167, 156974190334]

約数ペア:

[(1, 156974190334), (2, 78487095167), (13, 12074937718), (17, 9233775902), (26, 6037468859), (34, 4616887951), (97, 1618290622), (194, 809145311), (221, 710290454), (442, 355145227), (1261, 124483894), (1649, 95193566), (2522, 62241947), (3298, 47596783), (21437, 7322582), (42874, 3661291)]