163927834

素因数分解:

$2^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{853}}^1$

素因数の和:959

約数の個数: 48

約数和(自身を含む): 299661768

約数和(自身を除く): 135733934

約数列:

[1, 2, 7, 14, 37, 49, 53, 74, 98, 106, 259, 371, 518, 742, 853, 1706, 1813, 1961, 2597, 3626, 3922, 5194, 5971, 11942, 13727, 27454, 31561, 41797, 45209, 63122, 83594, 90418, 96089, 192178, 220927, 316463, 441854, 632926, 1546489, 1672733, 2215241, 3092978, 3345466, 4430482, 11709131, 23418262, 81963917, 163927834]

約数ペア:

[(1, 163927834), (2, 81963917), (7, 23418262), (14, 11709131), (37, 4430482), (49, 3345466), (53, 3092978), (74, 2215241), (98, 1672733), (106, 1546489), (259, 632926), (371, 441854), (518, 316463), (742, 220927), (853, 192178), (1706, 96089), (1813, 90418), (1961, 83594), (2597, 63122), (3626, 45209), (3922, 41797), (5194, 31561), (5971, 27454), (11942, 13727)]