191590128

素因数分解:

$2^4\times 3^2\times {\mathrm{1330487}}^1$

素因数の和:1330501

約数の個数: 30

約数和(自身を含む): 536186664

約数和(自身を除く): 344596536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1330487, 2660974, 3991461, 5321948, 7982922, 10643896, 11974383, 15965844, 21287792, 23948766, 31931688, 47897532, 63863376, 95795064, 191590128]

約数ペア:

[(1, 191590128), (2, 95795064), (3, 63863376), (4, 47897532), (6, 31931688), (8, 23948766), (9, 21287792), (12, 15965844), (16, 11974383), (18, 10643896), (24, 7982922), (36, 5321948), (48, 3991461), (72, 2660974), (144, 1330487)]