159220402

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{443}}^1$

素因数の和:535

約数の個数: 48

約数和(自身を含む): 285698016

約数和(自身を除く): 126477614

約数列:

[1, 2, 11, 17, 22, 31, 34, 62, 187, 341, 374, 443, 527, 682, 886, 961, 1054, 1922, 4873, 5797, 7531, 9746, 10571, 11594, 13733, 15062, 16337, 21142, 27466, 32674, 82841, 151063, 165682, 179707, 233461, 302126, 359414, 425723, 466922, 851446, 2568071, 4682953, 5136142, 7237291, 9365906, 14474582, 79610201, 159220402]

約数ペア:

[(1, 159220402), (2, 79610201), (11, 14474582), (17, 9365906), (22, 7237291), (31, 5136142), (34, 4682953), (62, 2568071), (187, 851446), (341, 466922), (374, 425723), (443, 359414), (527, 302126), (682, 233461), (886, 179707), (961, 165682), (1054, 151063), (1922, 82841), (4873, 32674), (5797, 27466), (7531, 21142), (9746, 16337), (10571, 15062), (11594, 13733)]