15662536974

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{157}}^1\times {\mathrm{87973}}^1$

素因数の和:88151

約数の個数: 80

約数和(自身を含む): 40365286368

約数和(自身を除く): 24702749394

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 157, 162, 189, 314, 378, 471, 567, 942, 1099, 1134, 1413, 2198, 2826, 3297, 4239, 6594, 8478, 9891, 12717, 19782, 25434, 29673, 59346, 87973, 89019, 175946, 178038, 263919, 527838, 615811, 791757, 1231622, 1583514, 1847433, 2375271, 3694866, 4750542, 5542299, 7125813, 11084598, 13811761, 14251626, 16626897, 27623522, 33253794, 41435283, 49880691, 82870566, 96682327, 99761382, 124305849, 193364654, 248611698, 290046981, 372917547, 580093962, 745835094, 870140943, 1118752641, 1740281886, 2237505282, 2610422829, 5220845658, 7831268487, 15662536974]

約数ペア:

[(1, 15662536974), (2, 7831268487), (3, 5220845658), (6, 2610422829), (7, 2237505282), (9, 1740281886), (14, 1118752641), (18, 870140943), (21, 745835094), (27, 580093962), (42, 372917547), (54, 290046981), (63, 248611698), (81, 193364654), (126, 124305849), (157, 99761382), (162, 96682327), (189, 82870566), (314, 49880691), (378, 41435283), (471, 33253794), (567, 27623522), (942, 16626897), (1099, 14251626), (1134, 13811761), (1413, 11084598), (2198, 7125813), (2826, 5542299), (3297, 4750542), (4239, 3694866), (6594, 2375271), (8478, 1847433), (9891, 1583514), (12717, 1231622), (19782, 791757), (25434, 615811), (29673, 527838), (59346, 263919), (87973, 178038), (89019, 175946)]