142012884

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31391}}^1$

素因数の和:31440

約数の個数: 48

約数和(自身を含む): 369169920

約数和(自身を除く): 227157036

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 29, 39, 52, 58, 78, 87, 116, 156, 174, 348, 377, 754, 1131, 1508, 2262, 4524, 31391, 62782, 94173, 125564, 188346, 376692, 408083, 816166, 910339, 1224249, 1632332, 1820678, 2448498, 2731017, 3641356, 4896996, 5462034, 10924068, 11834407, 23668814, 35503221, 47337628, 71006442, 142012884]

約数ペア:

[(1, 142012884), (2, 71006442), (3, 47337628), (4, 35503221), (6, 23668814), (12, 11834407), (13, 10924068), (26, 5462034), (29, 4896996), (39, 3641356), (52, 2731017), (58, 2448498), (78, 1820678), (87, 1632332), (116, 1224249), (156, 910339), (174, 816166), (348, 408083), (377, 376692), (754, 188346), (1131, 125564), (1508, 94173), (2262, 62782), (4524, 31391)]