156980213992

素因数分解:

$2^3\times 7^1\times {\mathrm{233}}^1\times {\mathrm{2129}}^1\times {\mathrm{5651}}^1$

素因数の和:8026

約数の個数: 64

約数和(自身を含む): 338048380800

約数和(自身を除く): 181068166808

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 233, 466, 932, 1631, 1864, 2129, 3262, 4258, 5651, 6524, 8516, 11302, 13048, 14903, 17032, 22604, 29806, 39557, 45208, 59612, 79114, 119224, 158228, 316456, 496057, 992114, 1316683, 1984228, 2633366, 3472399, 3968456, 5266732, 6944798, 9216781, 10533464, 12030979, 13889596, 18433562, 24061958, 27779192, 36867124, 48123916, 73734248, 84216853, 96247832, 168433706, 336867412, 673734824, 2803218107, 5606436214, 11212872428, 19622526749, 22425744856, 39245053498, 78490106996, 156980213992]

約数ペア:

[(1, 156980213992), (2, 78490106996), (4, 39245053498), (7, 22425744856), (8, 19622526749), (14, 11212872428), (28, 5606436214), (56, 2803218107), (233, 673734824), (466, 336867412), (932, 168433706), (1631, 96247832), (1864, 84216853), (2129, 73734248), (3262, 48123916), (4258, 36867124), (5651, 27779192), (6524, 24061958), (8516, 18433562), (11302, 13889596), (13048, 12030979), (14903, 10533464), (17032, 9216781), (22604, 6944798), (29806, 5266732), (39557, 3968456), (45208, 3472399), (59612, 2633366), (79114, 1984228), (119224, 1316683), (158228, 992114), (316456, 496057)]