168681478

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{5801}}^1$

素因数の和:5908

約数の個数: 32

約数和(自身を含む): 303003648

約数和(自身を除く): 134322170

約数列:

[1, 2, 7, 14, 31, 62, 67, 134, 217, 434, 469, 938, 2077, 4154, 5801, 11602, 14539, 29078, 40607, 81214, 179831, 359662, 388667, 777334, 1258817, 2517634, 2720669, 5441338, 12048677, 24097354, 84340739, 168681478]

約数ペア:

[(1, 168681478), (2, 84340739), (7, 24097354), (14, 12048677), (31, 5441338), (62, 2720669), (67, 2517634), (134, 1258817), (217, 777334), (434, 388667), (469, 359662), (938, 179831), (2077, 81214), (4154, 40607), (5801, 29078), (11602, 14539)]