178994976

素因数分解:

$2^5\times 3^1\times {\mathrm{71}}^1\times {\mathrm{26261}}^1$

素因数の和:26345

約数の個数: 48

約数和(自身を含む): 476497728

約数和(自身を除く): 297502752

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 71, 96, 142, 213, 284, 426, 568, 852, 1136, 1704, 2272, 3408, 6816, 26261, 52522, 78783, 105044, 157566, 210088, 315132, 420176, 630264, 840352, 1260528, 1864531, 2521056, 3729062, 5593593, 7458124, 11187186, 14916248, 22374372, 29832496, 44748744, 59664992, 89497488, 178994976]

約数ペア:

[(1, 178994976), (2, 89497488), (3, 59664992), (4, 44748744), (6, 29832496), (8, 22374372), (12, 14916248), (16, 11187186), (24, 7458124), (32, 5593593), (48, 3729062), (71, 2521056), (96, 1864531), (142, 1260528), (213, 840352), (284, 630264), (426, 420176), (568, 315132), (852, 210088), (1136, 157566), (1704, 105044), (2272, 78783), (3408, 52522), (6816, 26261)]