143521308

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{63281}}^1$

素因数の和:63304

約数の個数: 60

約数和(自身を含む): 428798832

約数和(自身を除く): 285277524

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 63281, 126562, 189843, 253124, 379686, 442967, 569529, 759372, 885934, 1139058, 1328901, 1708587, 1771868, 2278116, 2657802, 3417174, 3986703, 5125761, 5315604, 6834348, 7973406, 10251522, 11960109, 15946812, 20503044, 23920218, 35880327, 47840436, 71760654, 143521308]

約数ペア:

[(1, 143521308), (2, 71760654), (3, 47840436), (4, 35880327), (6, 23920218), (7, 20503044), (9, 15946812), (12, 11960109), (14, 10251522), (18, 7973406), (21, 6834348), (27, 5315604), (28, 5125761), (36, 3986703), (42, 3417174), (54, 2657802), (63, 2278116), (81, 1771868), (84, 1708587), (108, 1328901), (126, 1139058), (162, 885934), (189, 759372), (252, 569529), (324, 442967), (378, 379686), (567, 253124), (756, 189843), (1134, 126562), (2268, 63281)]