15149128

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{179}}^1$

素因数の和:405

約数の個数: 32

約数和(自身を含む): 29160000

約数和(自身を除く): 14010872

約数列:

[1, 2, 4, 8, 71, 142, 149, 179, 284, 298, 358, 568, 596, 716, 1192, 1432, 10579, 12709, 21158, 25418, 26671, 42316, 50836, 53342, 84632, 101672, 106684, 213368, 1893641, 3787282, 7574564, 15149128]

約数ペア:

[(1, 15149128), (2, 7574564), (4, 3787282), (8, 1893641), (71, 213368), (142, 106684), (149, 101672), (179, 84632), (284, 53342), (298, 50836), (358, 42316), (568, 26671), (596, 25418), (716, 21158), (1192, 12709), (1432, 10579)]