155820174

素因数分解:

$2^1\times 3^1\times {\mathrm{101}}^1\times {\mathrm{389}}^1\times {\mathrm{661}}^1$

素因数の和:1156

約数の個数: 32

約数和(自身を含む): 316012320

約数和(自身を除く): 160192146

約数列:

[1, 2, 3, 6, 101, 202, 303, 389, 606, 661, 778, 1167, 1322, 1983, 2334, 3966, 39289, 66761, 78578, 117867, 133522, 200283, 235734, 257129, 400566, 514258, 771387, 1542774, 25970029, 51940058, 77910087, 155820174]

約数ペア:

[(1, 155820174), (2, 77910087), (3, 51940058), (6, 25970029), (101, 1542774), (202, 771387), (303, 514258), (389, 400566), (606, 257129), (661, 235734), (778, 200283), (1167, 133522), (1322, 117867), (1983, 78578), (2334, 66761), (3966, 39289)]