128420088

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{281623}}^1$

素因数の和:281651

約数の個数: 32

約数和(自身を含む): 337948800

約数和(自身を除く): 209528712

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 281623, 563246, 844869, 1126492, 1689738, 2252984, 3379476, 5350837, 6758952, 10701674, 16052511, 21403348, 32105022, 42806696, 64210044, 128420088]

約数ペア:

[(1, 128420088), (2, 64210044), (3, 42806696), (4, 32105022), (6, 21403348), (8, 16052511), (12, 10701674), (19, 6758952), (24, 5350837), (38, 3379476), (57, 2252984), (76, 1689738), (114, 1126492), (152, 844869), (228, 563246), (456, 281623)]