189749528

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{8273}}^1$

素因数の和:8387

約数の個数: 32

約数和(自身を含む): 369351360

約数和(自身を除く): 179601832

約数列:

[1, 2, 4, 8, 47, 61, 94, 122, 188, 244, 376, 488, 2867, 5734, 8273, 11468, 16546, 22936, 33092, 66184, 388831, 504653, 777662, 1009306, 1555324, 2018612, 3110648, 4037224, 23718691, 47437382, 94874764, 189749528]

約数ペア:

[(1, 189749528), (2, 94874764), (4, 47437382), (8, 23718691), (47, 4037224), (61, 3110648), (94, 2018612), (122, 1555324), (188, 1009306), (244, 777662), (376, 504653), (488, 388831), (2867, 66184), (5734, 33092), (8273, 22936), (11468, 16546)]