131199684

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{141991}}^1$

素因数の和:142016

約数の個数: 48

約数和(自身を含む): 381674496

約数和(自身を除く): 250474812

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 308, 462, 924, 141991, 283982, 425973, 567964, 851946, 993937, 1561901, 1703892, 1987874, 2981811, 3123802, 3975748, 4685703, 5963622, 6247604, 9371406, 10933307, 11927244, 18742812, 21866614, 32799921, 43733228, 65599842, 131199684]

約数ペア:

[(1, 131199684), (2, 65599842), (3, 43733228), (4, 32799921), (6, 21866614), (7, 18742812), (11, 11927244), (12, 10933307), (14, 9371406), (21, 6247604), (22, 5963622), (28, 4685703), (33, 3975748), (42, 3123802), (44, 2981811), (66, 1987874), (77, 1703892), (84, 1561901), (132, 993937), (154, 851946), (231, 567964), (308, 425973), (462, 283982), (924, 141991)]