179979066

素因数分解:

$2^1\times 3^2\times {\mathrm{127}}^1\times {\mathrm{131}}^1\times {\mathrm{601}}^1$

素因数の和:867

約数の個数: 48

約数和(自身を含む): 396684288

約数和(自身を除く): 216705222

約数列:

[1, 2, 3, 6, 9, 18, 127, 131, 254, 262, 381, 393, 601, 762, 786, 1143, 1179, 1202, 1803, 2286, 2358, 3606, 5409, 10818, 16637, 33274, 49911, 76327, 78731, 99822, 149733, 152654, 157462, 228981, 236193, 299466, 457962, 472386, 686943, 708579, 1373886, 1417158, 9998837, 19997674, 29996511, 59993022, 89989533, 179979066]

約数ペア:

[(1, 179979066), (2, 89989533), (3, 59993022), (6, 29996511), (9, 19997674), (18, 9998837), (127, 1417158), (131, 1373886), (254, 708579), (262, 686943), (381, 472386), (393, 457962), (601, 299466), (762, 236193), (786, 228981), (1143, 157462), (1179, 152654), (1202, 149733), (1803, 99822), (2286, 78731), (2358, 76327), (3606, 49911), (5409, 33274), (10818, 16637)]