160206442

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{487}}^1\times {\mathrm{787}}^1$

素因数の和:1306

約数の個数: 32

約数和(自身を含む): 276871680

約数和(自身を除く): 116665238

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 487, 787, 974, 1574, 5357, 8657, 9253, 10714, 14953, 17314, 18506, 29906, 101783, 164483, 203566, 328966, 383269, 766538, 4215959, 7282111, 8431918, 14564222, 80103221, 160206442]

約数ペア:

[(1, 160206442), (2, 80103221), (11, 14564222), (19, 8431918), (22, 7282111), (38, 4215959), (209, 766538), (418, 383269), (487, 328966), (787, 203566), (974, 164483), (1574, 101783), (5357, 29906), (8657, 18506), (9253, 17314), (10714, 14953)]