181520496

素因数分解:

$2^4\times 3^2\times {\mathrm{263}}^1\times {\mathrm{4793}}^1$

素因数の和:5070

約数の個数: 60

約数和(自身を含む): 510043248

約数和(自身を除く): 328522752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 263, 526, 789, 1052, 1578, 2104, 2367, 3156, 4208, 4734, 4793, 6312, 9468, 9586, 12624, 14379, 18936, 19172, 28758, 37872, 38344, 43137, 57516, 76688, 86274, 115032, 172548, 230064, 345096, 690192, 1260559, 2521118, 3781677, 5042236, 7563354, 10084472, 11345031, 15126708, 20168944, 22690062, 30253416, 45380124, 60506832, 90760248, 181520496]

約数ペア:

[(1, 181520496), (2, 90760248), (3, 60506832), (4, 45380124), (6, 30253416), (8, 22690062), (9, 20168944), (12, 15126708), (16, 11345031), (18, 10084472), (24, 7563354), (36, 5042236), (48, 3781677), (72, 2521118), (144, 1260559), (263, 690192), (526, 345096), (789, 230064), (1052, 172548), (1578, 115032), (2104, 86274), (2367, 76688), (3156, 57516), (4208, 43137), (4734, 38344), (4793, 37872), (6312, 28758), (9468, 19172), (9586, 18936), (12624, 14379)]