157034992

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{127}}^1\times {\mathrm{709}}^1$

素因数の和:953

約数の個数: 40

約数和(自身を含む): 309900800

約数和(自身を除く): 152865808

約数列:

[1, 2, 4, 8, 16, 109, 127, 218, 254, 436, 508, 709, 872, 1016, 1418, 1744, 2032, 2836, 5672, 11344, 13843, 27686, 55372, 77281, 90043, 110744, 154562, 180086, 221488, 309124, 360172, 618248, 720344, 1236496, 1440688, 9814687, 19629374, 39258748, 78517496, 157034992]

約数ペア:

[(1, 157034992), (2, 78517496), (4, 39258748), (8, 19629374), (16, 9814687), (109, 1440688), (127, 1236496), (218, 720344), (254, 618248), (436, 360172), (508, 309124), (709, 221488), (872, 180086), (1016, 154562), (1418, 110744), (1744, 90043), (2032, 77281), (2836, 55372), (5672, 27686), (11344, 13843)]