156698792

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{373}}^1\times {\mathrm{3089}}^1$

素因数の和:3485

約数の個数: 32

約数和(自身を含む): 312028200

約数和(自身を除く): 155329408

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 373, 746, 1492, 2984, 3089, 6178, 6341, 12356, 12682, 24712, 25364, 50728, 52513, 105026, 210052, 420104, 1152197, 2304394, 4608788, 9217576, 19587349, 39174698, 78349396, 156698792]

約数ペア:

[(1, 156698792), (2, 78349396), (4, 39174698), (8, 19587349), (17, 9217576), (34, 4608788), (68, 2304394), (136, 1152197), (373, 420104), (746, 210052), (1492, 105026), (2984, 52513), (3089, 50728), (6178, 25364), (6341, 24712), (12356, 12682)]