153939076

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{18691}}^1$

素因数の和:18795

約数の個数: 24

約数和(自身を含む): 282623040

約数和(自身を除く): 128683964

約数列:

[1, 2, 4, 29, 58, 71, 116, 142, 284, 2059, 4118, 8236, 18691, 37382, 74764, 542039, 1084078, 1327061, 2168156, 2654122, 5308244, 38484769, 76969538, 153939076]

約数ペア:

[(1, 153939076), (2, 76969538), (4, 38484769), (29, 5308244), (58, 2654122), (71, 2168156), (116, 1327061), (142, 1084078), (284, 542039), (2059, 74764), (4118, 37382), (8236, 18691)]