123661496

素因数分解:

$2^3\times 7^2\times {\mathrm{167}}^1\times {\mathrm{1889}}^1$

素因数の和:2076

約数の個数: 48

約数和(自身を含む): 271479600

約数和(自身を除く): 147818104

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 167, 196, 334, 392, 668, 1169, 1336, 1889, 2338, 3778, 4676, 7556, 8183, 9352, 13223, 15112, 16366, 26446, 32732, 52892, 65464, 92561, 105784, 185122, 315463, 370244, 630926, 740488, 1261852, 2208241, 2523704, 4416482, 8832964, 15457687, 17665928, 30915374, 61830748, 123661496]

約数ペア:

[(1, 123661496), (2, 61830748), (4, 30915374), (7, 17665928), (8, 15457687), (14, 8832964), (28, 4416482), (49, 2523704), (56, 2208241), (98, 1261852), (167, 740488), (196, 630926), (334, 370244), (392, 315463), (668, 185122), (1169, 105784), (1336, 92561), (1889, 65464), (2338, 52892), (3778, 32732), (4676, 26446), (7556, 16366), (8183, 15112), (9352, 13223)]