149632812

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{197927}}^1$

素因数の和:197947

約数の個数: 48

約数和(自身を含む): 443358720

約数和(自身を除く): 293725908

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, 197927, 395854, 593781, 791708, 1187562, 1385489, 1781343, 2375124, 2770978, 3562686, 4156467, 5344029, 5541956, 7125372, 8312934, 10688058, 12469401, 16625868, 21376116, 24938802, 37408203, 49877604, 74816406, 149632812]

約数ペア:

[(1, 149632812), (2, 74816406), (3, 49877604), (4, 37408203), (6, 24938802), (7, 21376116), (9, 16625868), (12, 12469401), (14, 10688058), (18, 8312934), (21, 7125372), (27, 5541956), (28, 5344029), (36, 4156467), (42, 3562686), (54, 2770978), (63, 2375124), (84, 1781343), (108, 1385489), (126, 1187562), (189, 791708), (252, 593781), (378, 395854), (756, 197927)]