123775504

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{5113}}^1$

素因数の和:5227

約数の個数: 40

約数和(自身を含む): 256825080

約数和(自身を除く): 133049576

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 89, 136, 178, 272, 356, 712, 1424, 1513, 3026, 5113, 6052, 10226, 12104, 20452, 24208, 40904, 81808, 86921, 173842, 347684, 455057, 695368, 910114, 1390736, 1820228, 3640456, 7280912, 7735969, 15471938, 30943876, 61887752, 123775504]

約数ペア:

[(1, 123775504), (2, 61887752), (4, 30943876), (8, 15471938), (16, 7735969), (17, 7280912), (34, 3640456), (68, 1820228), (89, 1390736), (136, 910114), (178, 695368), (272, 455057), (356, 347684), (712, 173842), (1424, 86921), (1513, 81808), (3026, 40904), (5113, 24208), (6052, 20452), (10226, 12104)]