161198226

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{223}}^1\times {\mathrm{5737}}^1$

素因数の和:5975

約数の個数: 48

約数和(自身を含む): 401017344

約数和(自身を除く): 239819118

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 223, 446, 669, 1338, 1561, 2007, 3122, 4014, 4683, 5737, 9366, 11474, 14049, 17211, 28098, 34422, 40159, 51633, 80318, 103266, 120477, 240954, 361431, 722862, 1279351, 2558702, 3838053, 7676106, 8955457, 11514159, 17910914, 23028318, 26866371, 53732742, 80599113, 161198226]

約数ペア:

[(1, 161198226), (2, 80599113), (3, 53732742), (6, 26866371), (7, 23028318), (9, 17910914), (14, 11514159), (18, 8955457), (21, 7676106), (42, 3838053), (63, 2558702), (126, 1279351), (223, 722862), (446, 361431), (669, 240954), (1338, 120477), (1561, 103266), (2007, 80318), (3122, 51633), (4014, 40159), (4683, 34422), (5737, 28098), (9366, 17211), (11474, 14049)]