191544992

素因数分解:

$2^5\times {\mathrm{73}}^1\times {\mathrm{167}}^1\times {\mathrm{491}}^1$

素因数の和:741

約数の個数: 48

約数和(自身を含む): 385342272

約数和(自身を除く): 193797280

約数列:

[1, 2, 4, 8, 16, 32, 73, 146, 167, 292, 334, 491, 584, 668, 982, 1168, 1336, 1964, 2336, 2672, 3928, 5344, 7856, 12191, 15712, 24382, 35843, 48764, 71686, 81997, 97528, 143372, 163994, 195056, 286744, 327988, 390112, 573488, 655976, 1146976, 1311952, 2623904, 5985781, 11971562, 23943124, 47886248, 95772496, 191544992]

約数ペア:

[(1, 191544992), (2, 95772496), (4, 47886248), (8, 23943124), (16, 11971562), (32, 5985781), (73, 2623904), (146, 1311952), (167, 1146976), (292, 655976), (334, 573488), (491, 390112), (584, 327988), (668, 286744), (982, 195056), (1168, 163994), (1336, 143372), (1964, 97528), (2336, 81997), (2672, 71686), (3928, 48764), (5344, 35843), (7856, 24382), (12191, 15712)]