161198214

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{349}}^1\times {\mathrm{3347}}^1$

素因数の和:3724

約数の個数: 32

約数和(自身を含む): 337478400

約数和(自身を除く): 176280186

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 349, 698, 1047, 2094, 3347, 6694, 8027, 10041, 16054, 20082, 24081, 48162, 76981, 153962, 230943, 461886, 1168103, 2336206, 3504309, 7008618, 26866369, 53732738, 80599107, 161198214]

約数ペア:

[(1, 161198214), (2, 80599107), (3, 53732738), (6, 26866369), (23, 7008618), (46, 3504309), (69, 2336206), (138, 1168103), (349, 461886), (698, 230943), (1047, 153962), (2094, 76981), (3347, 48162), (6694, 24081), (8027, 20082), (10041, 16054)]