168185872

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{9377}}^1$

素因数の和:9463

約数の個数: 40

約数和(自身を含む): 348861600

約数和(自身を除く): 180675728

約数列:

[1, 2, 4, 8, 16, 19, 38, 59, 76, 118, 152, 236, 304, 472, 944, 1121, 2242, 4484, 8968, 9377, 17936, 18754, 37508, 75016, 150032, 178163, 356326, 553243, 712652, 1106486, 1425304, 2212972, 2850608, 4425944, 8851888, 10511617, 21023234, 42046468, 84092936, 168185872]

約数ペア:

[(1, 168185872), (2, 84092936), (4, 42046468), (8, 21023234), (16, 10511617), (19, 8851888), (38, 4425944), (59, 2850608), (76, 2212972), (118, 1425304), (152, 1106486), (236, 712652), (304, 553243), (472, 356326), (944, 178163), (1121, 150032), (2242, 75016), (4484, 37508), (8968, 18754), (9377, 17936)]