130271672

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{14197}}^1$

素因数の和:14271

約数の個数: 32

約数和(自身を含む): 258971520

約数和(自身を除く): 128699848

約数列:

[1, 2, 4, 8, 31, 37, 62, 74, 124, 148, 248, 296, 1147, 2294, 4588, 9176, 14197, 28394, 56788, 113576, 440107, 525289, 880214, 1050578, 1760428, 2101156, 3520856, 4202312, 16283959, 32567918, 65135836, 130271672]

約数ペア:

[(1, 130271672), (2, 65135836), (4, 32567918), (8, 16283959), (31, 4202312), (37, 3520856), (62, 2101156), (74, 1760428), (124, 1050578), (148, 880214), (248, 525289), (296, 440107), (1147, 113576), (2294, 56788), (4588, 28394), (9176, 14197)]