163986375358

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{159437}}^1$

素因数の和:159661

約数の個数: 48

約数和(自身を含む): 283601936880

約数和(自身を除く): 119615561522

約数列:

[1, 2, 13, 17, 26, 34, 169, 179, 221, 338, 358, 442, 2327, 2873, 3043, 4654, 5746, 6086, 30251, 39559, 60502, 79118, 159437, 318874, 514267, 1028534, 2072681, 2710429, 4145362, 5420858, 26944853, 28539223, 35235577, 53889706, 57078446, 70471154, 371009899, 458062501, 485166791, 742019798, 916125002, 970333582, 4823128687, 6307168283, 9646257374, 12614336566, 81993187679, 163986375358]

約数ペア:

[(1, 163986375358), (2, 81993187679), (13, 12614336566), (17, 9646257374), (26, 6307168283), (34, 4823128687), (169, 970333582), (179, 916125002), (221, 742019798), (338, 485166791), (358, 458062501), (442, 371009899), (2327, 70471154), (2873, 57078446), (3043, 53889706), (4654, 35235577), (5746, 28539223), (6086, 26944853), (30251, 5420858), (39559, 4145362), (60502, 2710429), (79118, 2072681), (159437, 1028534), (318874, 514267)]