148974464

素因数分解:

$2^7\times {\mathrm{947}}^1\times {\mathrm{1229}}^1$

素因数の和:2190

約数の個数: 32

約数和(自身を含む): 297340200

約数和(自身を除く): 148365736

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 947, 1229, 1894, 2458, 3788, 4916, 7576, 9832, 15152, 19664, 30304, 39328, 60608, 78656, 121216, 157312, 1163863, 2327726, 4655452, 9310904, 18621808, 37243616, 74487232, 148974464]

約数ペア:

[(1, 148974464), (2, 74487232), (4, 37243616), (8, 18621808), (16, 9310904), (32, 4655452), (64, 2327726), (128, 1163863), (947, 157312), (1229, 121216), (1894, 78656), (2458, 60608), (3788, 39328), (4916, 30304), (7576, 19664), (9832, 15152)]