157085146804

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{197}}^1\times {\mathrm{227}}^1\times {\mathrm{21419}}^1$

素因数の和:21888

約数の個数: 48

約数和(自身を含む): 284293437120

約数和(自身を除く): 127208290316

約数列:

[1, 2, 4, 41, 82, 164, 197, 227, 394, 454, 788, 908, 8077, 9307, 16154, 18614, 21419, 32308, 37228, 42838, 44719, 85676, 89438, 178876, 878179, 1756358, 1833479, 3512716, 3666958, 4219543, 4862113, 7333916, 8439086, 9724226, 16878172, 19448452, 173001263, 199346633, 346002526, 398693266, 692005052, 797386532, 957836261, 1915672522, 3831345044, 39271286701, 78542573402, 157085146804]

約数ペア:

[(1, 157085146804), (2, 78542573402), (4, 39271286701), (41, 3831345044), (82, 1915672522), (164, 957836261), (197, 797386532), (227, 692005052), (394, 398693266), (454, 346002526), (788, 199346633), (908, 173001263), (8077, 19448452), (9307, 16878172), (16154, 9724226), (18614, 8439086), (21419, 7333916), (32308, 4862113), (37228, 4219543), (42838, 3666958), (44719, 3512716), (85676, 1833479), (89438, 1756358), (178876, 878179)]