172244556

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1559}}^1$

素因数の和:1617

約数の個数: 120

約数和(自身を含む): 507386880

約数和(自身を除く): 335142324

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 31, 33, 36, 44, 54, 62, 66, 81, 93, 99, 108, 124, 132, 162, 186, 198, 279, 297, 324, 341, 372, 396, 558, 594, 682, 837, 891, 1023, 1116, 1188, 1364, 1559, 1674, 1782, 2046, 2511, 3069, 3118, 3348, 3564, 4092, 4677, 5022, 6138, 6236, 9207, 9354, 10044, 12276, 14031, 17149, 18414, 18708, 27621, 28062, 34298, 36828, 42093, 48329, 51447, 55242, 56124, 68596, 84186, 96658, 102894, 110484, 126279, 144987, 154341, 168372, 193316, 205788, 252558, 289974, 308682, 434961, 463023, 505116, 531619, 579948, 617364, 869922, 926046, 1063238, 1304883, 1389069, 1594857, 1739844, 1852092, 2126476, 2609766, 2778138, 3189714, 3914649, 4784571, 5219532, 5556276, 6379428, 7829298, 9569142, 14353713, 15658596, 19138284, 28707426, 43061139, 57414852, 86122278, 172244556]

約数ペア:

[(1, 172244556), (2, 86122278), (3, 57414852), (4, 43061139), (6, 28707426), (9, 19138284), (11, 15658596), (12, 14353713), (18, 9569142), (22, 7829298), (27, 6379428), (31, 5556276), (33, 5219532), (36, 4784571), (44, 3914649), (54, 3189714), (62, 2778138), (66, 2609766), (81, 2126476), (93, 1852092), (99, 1739844), (108, 1594857), (124, 1389069), (132, 1304883), (162, 1063238), (186, 926046), (198, 869922), (279, 617364), (297, 579948), (324, 531619), (341, 505116), (372, 463023), (396, 434961), (558, 308682), (594, 289974), (682, 252558), (837, 205788), (891, 193316), (1023, 168372), (1116, 154341), (1188, 144987), (1364, 126279), (1559, 110484), (1674, 102894), (1782, 96658), (2046, 84186), (2511, 68596), (3069, 56124), (3118, 55242), (3348, 51447), (3564, 48329), (4092, 42093), (4677, 36828), (5022, 34298), (6138, 28062), (6236, 27621), (9207, 18708), (9354, 18414), (10044, 17149), (12276, 14031)]