145245996

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{82339}}^1$

素因数の和:82363

約数の個数: 54

約数和(自身を含む): 427097580

約数和(自身を除く): 281851584

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 82339, 164678, 247017, 329356, 494034, 576373, 741051, 988068, 1152746, 1482102, 1729119, 2305492, 2964204, 3458238, 4034611, 5187357, 6916476, 8069222, 10374714, 12103833, 16138444, 20749428, 24207666, 36311499, 48415332, 72622998, 145245996]

約数ペア:

[(1, 145245996), (2, 72622998), (3, 48415332), (4, 36311499), (6, 24207666), (7, 20749428), (9, 16138444), (12, 12103833), (14, 10374714), (18, 8069222), (21, 6916476), (28, 5187357), (36, 4034611), (42, 3458238), (49, 2964204), (63, 2305492), (84, 1729119), (98, 1482102), (126, 1152746), (147, 988068), (196, 741051), (252, 576373), (294, 494034), (441, 329356), (588, 247017), (882, 164678), (1764, 82339)]