161142560

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{34729}}^1$

素因数の和:34773

約数の個数: 48

約数和(自身を含む): 393838200

約数和(自身を除く): 232695640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 80, 116, 145, 160, 232, 290, 464, 580, 928, 1160, 2320, 4640, 34729, 69458, 138916, 173645, 277832, 347290, 555664, 694580, 1007141, 1111328, 1389160, 2014282, 2778320, 4028564, 5035705, 5556640, 8057128, 10071410, 16114256, 20142820, 32228512, 40285640, 80571280, 161142560]

約数ペア:

[(1, 161142560), (2, 80571280), (4, 40285640), (5, 32228512), (8, 20142820), (10, 16114256), (16, 10071410), (20, 8057128), (29, 5556640), (32, 5035705), (40, 4028564), (58, 2778320), (80, 2014282), (116, 1389160), (145, 1111328), (160, 1007141), (232, 694580), (290, 555664), (464, 347290), (580, 277832), (928, 173645), (1160, 138916), (2320, 69458), (4640, 34729)]