127342368

素因数分解:

$2^5\times 3^4\times {\mathrm{73}}^1\times {\mathrm{673}}^1$

素因数の和:768

約数の個数: 120

約数和(自身を含む): 380204748

約数和(自身を除く): 252862380

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 73, 81, 96, 108, 144, 146, 162, 216, 219, 288, 292, 324, 432, 438, 584, 648, 657, 673, 864, 876, 1168, 1296, 1314, 1346, 1752, 1971, 2019, 2336, 2592, 2628, 2692, 3504, 3942, 4038, 5256, 5384, 5913, 6057, 7008, 7884, 8076, 10512, 10768, 11826, 12114, 15768, 16152, 18171, 21024, 21536, 23652, 24228, 31536, 32304, 36342, 47304, 48456, 49129, 54513, 63072, 64608, 72684, 94608, 96912, 98258, 109026, 145368, 147387, 189216, 193824, 196516, 218052, 290736, 294774, 393032, 436104, 442161, 581472, 589548, 786064, 872208, 884322, 1179096, 1326483, 1572128, 1744416, 1768644, 2358192, 2652966, 3537288, 3979449, 4716384, 5305932, 7074576, 7958898, 10611864, 14149152, 15917796, 21223728, 31835592, 42447456, 63671184, 127342368]

約数ペア:

[(1, 127342368), (2, 63671184), (3, 42447456), (4, 31835592), (6, 21223728), (8, 15917796), (9, 14149152), (12, 10611864), (16, 7958898), (18, 7074576), (24, 5305932), (27, 4716384), (32, 3979449), (36, 3537288), (48, 2652966), (54, 2358192), (72, 1768644), (73, 1744416), (81, 1572128), (96, 1326483), (108, 1179096), (144, 884322), (146, 872208), (162, 786064), (216, 589548), (219, 581472), (288, 442161), (292, 436104), (324, 393032), (432, 294774), (438, 290736), (584, 218052), (648, 196516), (657, 193824), (673, 189216), (864, 147387), (876, 145368), (1168, 109026), (1296, 98258), (1314, 96912), (1346, 94608), (1752, 72684), (1971, 64608), (2019, 63072), (2336, 54513), (2592, 49129), (2628, 48456), (2692, 47304), (3504, 36342), (3942, 32304), (4038, 31536), (5256, 24228), (5384, 23652), (5913, 21536), (6057, 21024), (7008, 18171), (7884, 16152), (8076, 15768), (10512, 12114), (10768, 11826)]