154965594

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{331}}^1$

素因数の和:571

約数の個数: 64

約数和(自身を含む): 362575872

約数和(自身を除く): 207610278

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 142, 157, 213, 314, 331, 426, 471, 497, 662, 942, 993, 994, 1099, 1491, 1986, 2198, 2317, 2982, 3297, 4634, 6594, 6951, 11147, 13902, 22294, 23501, 33441, 47002, 51967, 66882, 70503, 78029, 103934, 141006, 155901, 156058, 164507, 234087, 311802, 329014, 363769, 468174, 493521, 727538, 987042, 1091307, 2182614, 3689657, 7379314, 11068971, 22137942, 25827599, 51655198, 77482797, 154965594]

約数ペア:

[(1, 154965594), (2, 77482797), (3, 51655198), (6, 25827599), (7, 22137942), (14, 11068971), (21, 7379314), (42, 3689657), (71, 2182614), (142, 1091307), (157, 987042), (213, 727538), (314, 493521), (331, 468174), (426, 363769), (471, 329014), (497, 311802), (662, 234087), (942, 164507), (993, 156058), (994, 155901), (1099, 141006), (1491, 103934), (1986, 78029), (2198, 70503), (2317, 66882), (2982, 51967), (3297, 47002), (4634, 33441), (6594, 23501), (6951, 22294), (11147, 13902)]