128040486

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{16843}}^1$

素因数の和:17036

約数の個数: 32

約数和(自身を含む): 294298368

約数和(自身を除く): 166257882

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 181, 362, 543, 1086, 1267, 2534, 3801, 7602, 16843, 33686, 50529, 101058, 117901, 235802, 353703, 707406, 3048583, 6097166, 9145749, 18291498, 21340081, 42680162, 64020243, 128040486]

約数ペア:

[(1, 128040486), (2, 64020243), (3, 42680162), (6, 21340081), (7, 18291498), (14, 9145749), (21, 6097166), (42, 3048583), (181, 707406), (362, 353703), (543, 235802), (1086, 117901), (1267, 101058), (2534, 50529), (3801, 33686), (7602, 16843)]