158977984

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{225821}}^1$

素因数の和:225844

約数の個数: 28

約数和(自身を含む): 344152728

約数和(自身を除く): 185174744

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 352, 704, 225821, 451642, 903284, 1806568, 2484031, 3613136, 4968062, 7226272, 9936124, 14452544, 19872248, 39744496, 79488992, 158977984]

約数ペア:

[(1, 158977984), (2, 79488992), (4, 39744496), (8, 19872248), (11, 14452544), (16, 9936124), (22, 7226272), (32, 4968062), (44, 3613136), (64, 2484031), (88, 1806568), (176, 903284), (352, 451642), (704, 225821)]