127681488

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{277}}^1$

素因数の和:402

約数の個数: 160

約数和(自身を含む): 405390720

約数和(自身を除く): 277709232

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 72, 88, 97, 99, 108, 132, 144, 176, 194, 198, 216, 264, 277, 291, 297, 388, 396, 432, 528, 554, 582, 594, 776, 792, 831, 873, 1067, 1108, 1164, 1188, 1552, 1584, 1662, 1746, 2134, 2216, 2328, 2376, 2493, 2619, 3047, 3201, 3324, 3492, 4268, 4432, 4656, 4752, 4986, 5238, 6094, 6402, 6648, 6984, 7479, 8536, 9141, 9603, 9972, 10476, 12188, 12804, 13296, 13968, 14958, 17072, 18282, 19206, 19944, 20952, 24376, 25608, 26869, 27423, 28809, 29916, 36564, 38412, 39888, 41904, 48752, 51216, 53738, 54846, 57618, 59832, 73128, 76824, 80607, 82269, 107476, 109692, 115236, 119664, 146256, 153648, 161214, 164538, 214952, 219384, 230472, 241821, 295559, 322428, 329076, 429904, 438768, 460944, 483642, 591118, 644856, 658152, 725463, 886677, 967284, 1182236, 1289712, 1316304, 1450926, 1773354, 1934568, 2364472, 2660031, 2901852, 3546708, 3869136, 4728944, 5320062, 5803704, 7093416, 7980093, 10640124, 11607408, 14186832, 15960186, 21280248, 31920372, 42560496, 63840744, 127681488]

約数ペア:

[(1, 127681488), (2, 63840744), (3, 42560496), (4, 31920372), (6, 21280248), (8, 15960186), (9, 14186832), (11, 11607408), (12, 10640124), (16, 7980093), (18, 7093416), (22, 5803704), (24, 5320062), (27, 4728944), (33, 3869136), (36, 3546708), (44, 2901852), (48, 2660031), (54, 2364472), (66, 1934568), (72, 1773354), (88, 1450926), (97, 1316304), (99, 1289712), (108, 1182236), (132, 967284), (144, 886677), (176, 725463), (194, 658152), (198, 644856), (216, 591118), (264, 483642), (277, 460944), (291, 438768), (297, 429904), (388, 329076), (396, 322428), (432, 295559), (528, 241821), (554, 230472), (582, 219384), (594, 214952), (776, 164538), (792, 161214), (831, 153648), (873, 146256), (1067, 119664), (1108, 115236), (1164, 109692), (1188, 107476), (1552, 82269), (1584, 80607), (1662, 76824), (1746, 73128), (2134, 59832), (2216, 57618), (2328, 54846), (2376, 53738), (2493, 51216), (2619, 48752), (3047, 41904), (3201, 39888), (3324, 38412), (3492, 36564), (4268, 29916), (4432, 28809), (4656, 27423), (4752, 26869), (4986, 25608), (5238, 24376), (6094, 20952), (6402, 19944), (6648, 19206), (6984, 18282), (7479, 17072), (8536, 14958), (9141, 13968), (9603, 13296), (9972, 12804), (10476, 12188)]