131222616

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{781087}}^1$

素因数の和:781103

約数の個数: 32

約数和(自身を含む): 374922240

約数和(自身を除く): 243699624

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 781087, 1562174, 2343261, 3124348, 4686522, 5467609, 6248696, 9373044, 10935218, 16402827, 18746088, 21870436, 32805654, 43740872, 65611308, 131222616]

約数ペア:

[(1, 131222616), (2, 65611308), (3, 43740872), (4, 32805654), (6, 21870436), (7, 18746088), (8, 16402827), (12, 10935218), (14, 9373044), (21, 6248696), (24, 5467609), (28, 4686522), (42, 3124348), (56, 2343261), (84, 1562174), (168, 781087)]