163290264

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{158227}}^1$

素因数の和:158279

約数の個数: 32

約数和(自身を含む): 417721920

約数和(自身を除く): 254431656

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 158227, 316454, 474681, 632908, 949362, 1265816, 1898724, 3797448, 6803761, 13607522, 20411283, 27215044, 40822566, 54430088, 81645132, 163290264]

約数ペア:

[(1, 163290264), (2, 81645132), (3, 54430088), (4, 40822566), (6, 27215044), (8, 20411283), (12, 13607522), (24, 6803761), (43, 3797448), (86, 1898724), (129, 1265816), (172, 949362), (258, 632908), (344, 474681), (516, 316454), (1032, 158227)]