147931812

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{195677}}^1$

素因数の和:195697

約数の個数: 48

約数和(自身を含む): 438318720

約数和(自身を除く): 290386908

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 195677, 391354, 587031, 782708, 1174062, 1369739, 1761093, 2348124, 2739478, 3522186, 4109217, 5283279, 5478956, 7044372, 8218434, 10566558, 12327651, 16436868, 21133116, 24655302, 36982953, 49310604, 73965906, 147931812]

約数ペア:

[(1, 147931812), (2, 73965906), (3, 49310604), (4, 36982953), (6, 24655302), (7, 21133116), (9, 16436868), (12, 12327651), (14, 10566558), (18, 8218434), (21, 7044372), (27, 5478956), (28, 5283279), (36, 4109217), (42, 3522186), (54, 2739478), (63, 2348124), (84, 1761093), (108, 1369739), (126, 1174062), (189, 782708), (252, 587031), (378, 391354), (756, 195677)]