157438158

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{6907}}^1$

素因数の和:7072

約数の個数: 32

約数和(自身を含む): 328268160

約数和(自身を除く): 170830002

約数列:

[1, 2, 3, 6, 29, 58, 87, 131, 174, 262, 393, 786, 3799, 6907, 7598, 11397, 13814, 20721, 22794, 41442, 200303, 400606, 600909, 904817, 1201818, 1809634, 2714451, 5428902, 26239693, 52479386, 78719079, 157438158]

約数ペア:

[(1, 157438158), (2, 78719079), (3, 52479386), (6, 26239693), (29, 5428902), (58, 2714451), (87, 1809634), (131, 1201818), (174, 904817), (262, 600909), (393, 400606), (786, 200303), (3799, 41442), (6907, 22794), (7598, 20721), (11397, 13814)]