171557022

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{1409}}^1$

素因数の和:1657

約数の個数: 64

約数和(自身を含む): 424488960

約数和(自身を除く): 252931938

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 223, 273, 446, 546, 669, 1338, 1409, 1561, 2818, 2899, 3122, 4227, 4683, 5798, 8454, 8697, 9366, 9863, 17394, 18317, 19726, 20293, 29589, 36634, 40586, 54951, 59178, 60879, 109902, 121758, 128219, 256438, 314207, 384657, 628414, 769314, 942621, 1885242, 2199449, 4084691, 4398898, 6598347, 8169382, 12254073, 13196694, 24508146, 28592837, 57185674, 85778511, 171557022]

約数ペア:

[(1, 171557022), (2, 85778511), (3, 57185674), (6, 28592837), (7, 24508146), (13, 13196694), (14, 12254073), (21, 8169382), (26, 6598347), (39, 4398898), (42, 4084691), (78, 2199449), (91, 1885242), (182, 942621), (223, 769314), (273, 628414), (446, 384657), (546, 314207), (669, 256438), (1338, 128219), (1409, 121758), (1561, 109902), (2818, 60879), (2899, 59178), (3122, 54951), (4227, 40586), (4683, 36634), (5798, 29589), (8454, 20293), (8697, 19726), (9366, 18317), (9863, 17394)]