149637502

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{33091}}^1$

素因数の和:33136

約数の個数: 32

約数和(自身を含む): 285914880

約数和(自身を除く): 136277378

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 119, 133, 238, 266, 323, 646, 2261, 4522, 33091, 66182, 231637, 463274, 562547, 628729, 1125094, 1257458, 3937829, 4401103, 7875658, 8802206, 10688393, 21376786, 74818751, 149637502]

約数ペア:

[(1, 149637502), (2, 74818751), (7, 21376786), (14, 10688393), (17, 8802206), (19, 7875658), (34, 4401103), (38, 3937829), (119, 1257458), (133, 1125094), (238, 628729), (266, 562547), (323, 463274), (646, 231637), (2261, 66182), (4522, 33091)]