179248446

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{10789}}^1$

素因数の和:10881

約数の個数: 48

約数和(自身を含む): 424176480

約数和(自身を除く): 244928034

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 71, 78, 117, 142, 213, 234, 426, 639, 923, 1278, 1846, 2769, 5538, 8307, 10789, 16614, 21578, 32367, 64734, 97101, 140257, 194202, 280514, 420771, 766019, 841542, 1262313, 1532038, 2298057, 2524626, 4596114, 6894171, 9958247, 13788342, 19916494, 29874741, 59749482, 89624223, 179248446]

約数ペア:

[(1, 179248446), (2, 89624223), (3, 59749482), (6, 29874741), (9, 19916494), (13, 13788342), (18, 9958247), (26, 6894171), (39, 4596114), (71, 2524626), (78, 2298057), (117, 1532038), (142, 1262313), (213, 841542), (234, 766019), (426, 420771), (639, 280514), (923, 194202), (1278, 140257), (1846, 97101), (2769, 64734), (5538, 32367), (8307, 21578), (10789, 16614)]