149143634278

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{443}}^1\times {\mathrm{56431}}^1$

素因数の和:57052

約数の個数: 32

約数和(自身を含む): 237529059840

約数和(自身を除く): 88385425562

約数列:

[1, 2, 19, 38, 157, 314, 443, 886, 2983, 5966, 8417, 16834, 56431, 69551, 112862, 139102, 1072189, 1321469, 2144378, 2642938, 8859667, 17719334, 24998933, 49997866, 168333673, 336667346, 474979727, 949959454, 3924832481, 7849664962, 74571817139, 149143634278]

約数ペア:

[(1, 149143634278), (2, 74571817139), (19, 7849664962), (38, 3924832481), (157, 949959454), (314, 474979727), (443, 336667346), (886, 168333673), (2983, 49997866), (5966, 24998933), (8417, 17719334), (16834, 8859667), (56431, 2642938), (69551, 2144378), (112862, 1321469), (139102, 1072189)]