148039542

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{391639}}^1$

素因数の和:391657

約数の個数: 32

約数和(自身を含む): 375974400

約数和(自身を除く): 227934858

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 391639, 783278, 1174917, 2349834, 2741473, 3524751, 5482946, 7049502, 8224419, 10574253, 16448838, 21148506, 24673257, 49346514, 74019771, 148039542]

約数ペア:

[(1, 148039542), (2, 74019771), (3, 49346514), (6, 24673257), (7, 21148506), (9, 16448838), (14, 10574253), (18, 8224419), (21, 7049502), (27, 5482946), (42, 3524751), (54, 2741473), (63, 2349834), (126, 1174917), (189, 783278), (378, 391639)]