180850816

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{74363}}^1$

素因数の和:74396

約数の個数: 32

約数和(自身を含む): 379256400

約数和(自身を除く): 198405584

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 74363, 148726, 297452, 594904, 1189808, 1412897, 2379616, 2825794, 4759232, 5651588, 9518464, 11303176, 22606352, 45212704, 90425408, 180850816]

約数ペア:

[(1, 180850816), (2, 90425408), (4, 45212704), (8, 22606352), (16, 11303176), (19, 9518464), (32, 5651588), (38, 4759232), (64, 2825794), (76, 2379616), (128, 1412897), (152, 1189808), (304, 594904), (608, 297452), (1216, 148726), (2432, 74363)]