122980928

素因数分解:

$2^6\times 7^1\times {\mathrm{211}}^1\times {\mathrm{1301}}^1$

素因数の和:1531

約数の個数: 56

約数和(自身を含む): 280440384

約数和(自身を除く): 157459456

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 211, 224, 422, 448, 844, 1301, 1477, 1688, 2602, 2954, 3376, 5204, 5908, 6752, 9107, 10408, 11816, 13504, 18214, 20816, 23632, 36428, 41632, 47264, 72856, 83264, 94528, 145712, 274511, 291424, 549022, 582848, 1098044, 1921577, 2196088, 3843154, 4392176, 7686308, 8784352, 15372616, 17568704, 30745232, 61490464, 122980928]

約数ペア:

[(1, 122980928), (2, 61490464), (4, 30745232), (7, 17568704), (8, 15372616), (14, 8784352), (16, 7686308), (28, 4392176), (32, 3843154), (56, 2196088), (64, 1921577), (112, 1098044), (211, 582848), (224, 549022), (422, 291424), (448, 274511), (844, 145712), (1301, 94528), (1477, 83264), (1688, 72856), (2602, 47264), (2954, 41632), (3376, 36428), (5204, 23632), (5908, 20816), (6752, 18214), (9107, 13504), (10408, 11816)]