123318328

素因数分解:

$2^3\times 7^1\times {\mathrm{757}}^1\times {\mathrm{2909}}^1$

素因数の和:3679

約数の個数: 32

約数和(自身を含む): 264693600

約数和(自身を除く): 141375272

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 757, 1514, 2909, 3028, 5299, 5818, 6056, 10598, 11636, 20363, 21196, 23272, 40726, 42392, 81452, 162904, 2202113, 4404226, 8808452, 15414791, 17616904, 30829582, 61659164, 123318328]

約数ペア:

[(1, 123318328), (2, 61659164), (4, 30829582), (7, 17616904), (8, 15414791), (14, 8808452), (28, 4404226), (56, 2202113), (757, 162904), (1514, 81452), (2909, 42392), (3028, 40726), (5299, 23272), (5818, 21196), (6056, 20363), (10598, 11636)]