140458956

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{28759}}^1$

素因数の和:28814

約数の個数: 48

約数和(自身を含む): 367207680

約数和(自身を除く): 226748724

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 37, 44, 66, 74, 111, 132, 148, 222, 407, 444, 814, 1221, 1628, 2442, 4884, 28759, 57518, 86277, 115036, 172554, 316349, 345108, 632698, 949047, 1064083, 1265396, 1898094, 2128166, 3192249, 3796188, 4256332, 6384498, 11704913, 12768996, 23409826, 35114739, 46819652, 70229478, 140458956]

約数ペア:

[(1, 140458956), (2, 70229478), (3, 46819652), (4, 35114739), (6, 23409826), (11, 12768996), (12, 11704913), (22, 6384498), (33, 4256332), (37, 3796188), (44, 3192249), (66, 2128166), (74, 1898094), (111, 1265396), (132, 1064083), (148, 949047), (222, 632698), (407, 345108), (444, 316349), (814, 172554), (1221, 115036), (1628, 86277), (2442, 57518), (4884, 28759)]