187400642

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{919}}^1$

素因数の和:999

約数の個数: 64

約数和(自身を含む): 356106240

約数和(自身を除く): 168705598

約数列:

[1, 2, 11, 13, 22, 23, 26, 31, 46, 62, 143, 253, 286, 299, 341, 403, 506, 598, 682, 713, 806, 919, 1426, 1838, 3289, 4433, 6578, 7843, 8866, 9269, 10109, 11947, 15686, 18538, 20218, 21137, 23894, 28489, 42274, 56978, 101959, 131417, 203918, 232507, 262834, 274781, 313379, 370357, 465014, 549562, 626758, 655247, 740714, 1310494, 3022591, 4073927, 6045182, 7207717, 8147854, 8518211, 14415434, 17036422, 93700321, 187400642]

約数ペア:

[(1, 187400642), (2, 93700321), (11, 17036422), (13, 14415434), (22, 8518211), (23, 8147854), (26, 7207717), (31, 6045182), (46, 4073927), (62, 3022591), (143, 1310494), (253, 740714), (286, 655247), (299, 626758), (341, 549562), (403, 465014), (506, 370357), (598, 313379), (682, 274781), (713, 262834), (806, 232507), (919, 203918), (1426, 131417), (1838, 101959), (3289, 56978), (4433, 42274), (6578, 28489), (7843, 23894), (8866, 21137), (9269, 20218), (10109, 18538), (11947, 15686)]