189869616218

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{467}}^1\times {\mathrm{86029}}^1$

素因数の和:86654

約数の個数: 32

約数和(自身を含む): 304381022400

約数和(自身を除く): 114511406182

約数列:

[1, 2, 17, 34, 139, 278, 467, 934, 2363, 4726, 7939, 15878, 64913, 86029, 129826, 172058, 1103521, 1462493, 2207042, 2924986, 11958031, 23916062, 40175543, 80351086, 203286527, 406573054, 682984231, 1365968462, 5584400477, 11168800954, 94934808109, 189869616218]

約数ペア:

[(1, 189869616218), (2, 94934808109), (17, 11168800954), (34, 5584400477), (139, 1365968462), (278, 682984231), (467, 406573054), (934, 203286527), (2363, 80351086), (4726, 40175543), (7939, 23916062), (15878, 11958031), (64913, 2924986), (86029, 2207042), (129826, 1462493), (172058, 1103521)]