148941558

素因数分解:

$2^1\times 3^3\times {\mathrm{139}}^1\times {\mathrm{19843}}^1$

素因数の和:19993

約数の個数: 32

約数和(自身を含む): 333379200

約数和(自身を除く): 184437642

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 139, 278, 417, 834, 1251, 2502, 3753, 7506, 19843, 39686, 59529, 119058, 178587, 357174, 535761, 1071522, 2758177, 5516354, 8274531, 16549062, 24823593, 49647186, 74470779, 148941558]

約数ペア:

[(1, 148941558), (2, 74470779), (3, 49647186), (6, 24823593), (9, 16549062), (18, 8274531), (27, 5516354), (54, 2758177), (139, 1071522), (278, 535761), (417, 357174), (834, 178587), (1251, 119058), (2502, 59529), (3753, 39686), (7506, 19843)]