141686806

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1\times {\mathrm{487}}^1$

素因数の和:748

約数の個数: 32

約数和(自身を含む): 231897600

約数和(自身を除く): 90210794

約数列:

[1, 2, 17, 34, 43, 86, 199, 398, 487, 731, 974, 1462, 3383, 6766, 8279, 8557, 16558, 17114, 20941, 41882, 96913, 145469, 193826, 290938, 355997, 711994, 1647521, 3295042, 4167259, 8334518, 70843403, 141686806]

約数ペア:

[(1, 141686806), (2, 70843403), (17, 8334518), (34, 4167259), (43, 3295042), (86, 1647521), (199, 711994), (398, 355997), (487, 290938), (731, 193826), (974, 145469), (1462, 96913), (3383, 41882), (6766, 20941), (8279, 17114), (8557, 16558)]