138661512

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{16943}}^1$

素因数の和:16994

約数の個数: 64

約数和(自身を含む): 390389760

約数和(自身を除く): 251728248

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 31, 33, 44, 62, 66, 88, 93, 124, 132, 186, 248, 264, 341, 372, 682, 744, 1023, 1364, 2046, 2728, 4092, 8184, 16943, 33886, 50829, 67772, 101658, 135544, 186373, 203316, 372746, 406632, 525233, 559119, 745492, 1050466, 1118238, 1490984, 1575699, 2100932, 2236476, 3151398, 4201864, 4472952, 5777563, 6302796, 11555126, 12605592, 17332689, 23110252, 34665378, 46220504, 69330756, 138661512]

約数ペア:

[(1, 138661512), (2, 69330756), (3, 46220504), (4, 34665378), (6, 23110252), (8, 17332689), (11, 12605592), (12, 11555126), (22, 6302796), (24, 5777563), (31, 4472952), (33, 4201864), (44, 3151398), (62, 2236476), (66, 2100932), (88, 1575699), (93, 1490984), (124, 1118238), (132, 1050466), (186, 745492), (248, 559119), (264, 525233), (341, 406632), (372, 372746), (682, 203316), (744, 186373), (1023, 135544), (1364, 101658), (2046, 67772), (2728, 50829), (4092, 33886), (8184, 16943)]