128233550342

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1\times {\mathrm{224759}}^1$

素因数の和:225020

約数の個数: 32

約数和(自身を含む): 204549580800

約数和(自身を除く): 76316030458

約数列:

[1, 2, 23, 46, 79, 157, 158, 314, 1817, 3611, 3634, 7222, 12403, 24806, 224759, 285269, 449518, 570538, 5169457, 10338914, 17755961, 35287163, 35511922, 70574326, 408387103, 811604749, 816774206, 1623209498, 2787685877, 5575371754, 64116775171, 128233550342]

約数ペア:

[(1, 128233550342), (2, 64116775171), (23, 5575371754), (46, 2787685877), (79, 1623209498), (157, 816774206), (158, 811604749), (314, 408387103), (1817, 70574326), (3611, 35511922), (3634, 35287163), (7222, 17755961), (12403, 10338914), (24806, 5169457), (224759, 570538), (285269, 449518)]