172228994

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{5923}}^1$

素因数の和:6030

約数の個数: 32

約数和(自身を含む): 309374976

約数和(自身を除く): 137145982

約数列:

[1, 2, 7, 14, 31, 62, 67, 134, 217, 434, 469, 938, 2077, 4154, 5923, 11846, 14539, 29078, 41461, 82922, 183613, 367226, 396841, 793682, 1285291, 2570582, 2777887, 5555774, 12302071, 24604142, 86114497, 172228994]

約数ペア:

[(1, 172228994), (2, 86114497), (7, 24604142), (14, 12302071), (31, 5555774), (62, 2777887), (67, 2570582), (134, 1285291), (217, 793682), (434, 396841), (469, 367226), (938, 183613), (2077, 82922), (4154, 41461), (5923, 29078), (11846, 14539)]