188644616

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{9059}}^1$

素因数の和:9221

約数の個数: 32

約数和(自身を含む): 375084000

約数和(自身を除く): 186439384

約数列:

[1, 2, 4, 8, 19, 38, 76, 137, 152, 274, 548, 1096, 2603, 5206, 9059, 10412, 18118, 20824, 36236, 72472, 172121, 344242, 688484, 1241083, 1376968, 2482166, 4964332, 9928664, 23580577, 47161154, 94322308, 188644616]

約数ペア:

[(1, 188644616), (2, 94322308), (4, 47161154), (8, 23580577), (19, 9928664), (38, 4964332), (76, 2482166), (137, 1376968), (152, 1241083), (274, 688484), (548, 344242), (1096, 172121), (2603, 72472), (5206, 36236), (9059, 20824), (10412, 18118)]