144788686

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{2351}}^1$

素因数の和:2496

約数の個数: 32

約数和(自身を含む): 256048128

約数和(自身を除く): 111259442

約数列:

[1, 2, 7, 14, 53, 83, 106, 166, 371, 581, 742, 1162, 2351, 4399, 4702, 8798, 16457, 30793, 32914, 61586, 124603, 195133, 249206, 390266, 872221, 1365931, 1744442, 2731862, 10342049, 20684098, 72394343, 144788686]

約数ペア:

[(1, 144788686), (2, 72394343), (7, 20684098), (14, 10342049), (53, 2731862), (83, 1744442), (106, 1365931), (166, 872221), (371, 390266), (581, 249206), (742, 195133), (1162, 124603), (2351, 61586), (4399, 32914), (4702, 30793), (8798, 16457)]