128054304

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{683}}^1$

素因数の和:740

約数の個数: 192

約数和(自身を含む): 441262080

約数和(自身を除く): 313207776

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 32, 36, 42, 48, 54, 56, 62, 63, 72, 84, 93, 96, 108, 112, 124, 126, 144, 168, 186, 189, 216, 217, 224, 248, 252, 279, 288, 336, 372, 378, 432, 434, 496, 504, 558, 651, 672, 683, 744, 756, 837, 864, 868, 992, 1008, 1116, 1302, 1366, 1488, 1512, 1674, 1736, 1953, 2016, 2049, 2232, 2604, 2732, 2976, 3024, 3348, 3472, 3906, 4098, 4464, 4781, 5208, 5464, 5859, 6048, 6147, 6696, 6944, 7812, 8196, 8928, 9562, 10416, 10928, 11718, 12294, 13392, 14343, 15624, 16392, 18441, 19124, 20832, 21173, 21856, 23436, 24588, 26784, 28686, 31248, 32784, 36882, 38248, 42346, 43029, 46872, 49176, 57372, 62496, 63519, 65568, 73764, 76496, 84692, 86058, 93744, 98352, 114744, 127038, 129087, 147528, 148211, 152992, 169384, 172116, 187488, 190557, 196704, 229488, 254076, 258174, 295056, 296422, 338768, 344232, 381114, 444633, 458976, 508152, 516348, 571671, 590112, 592844, 677536, 688464, 762228, 889266, 1016304, 1032696, 1143342, 1185688, 1333899, 1376928, 1524456, 1778532, 2032608, 2065392, 2286684, 2371376, 2667798, 3048912, 3557064, 4001697, 4130784, 4573368, 4742752, 5335596, 6097824, 7114128, 8003394, 9146736, 10671192, 14228256, 16006788, 18293472, 21342384, 32013576, 42684768, 64027152, 128054304]

約数ペア:

[(1, 128054304), (2, 64027152), (3, 42684768), (4, 32013576), (6, 21342384), (7, 18293472), (8, 16006788), (9, 14228256), (12, 10671192), (14, 9146736), (16, 8003394), (18, 7114128), (21, 6097824), (24, 5335596), (27, 4742752), (28, 4573368), (31, 4130784), (32, 4001697), (36, 3557064), (42, 3048912), (48, 2667798), (54, 2371376), (56, 2286684), (62, 2065392), (63, 2032608), (72, 1778532), (84, 1524456), (93, 1376928), (96, 1333899), (108, 1185688), (112, 1143342), (124, 1032696), (126, 1016304), (144, 889266), (168, 762228), (186, 688464), (189, 677536), (216, 592844), (217, 590112), (224, 571671), (248, 516348), (252, 508152), (279, 458976), (288, 444633), (336, 381114), (372, 344232), (378, 338768), (432, 296422), (434, 295056), (496, 258174), (504, 254076), (558, 229488), (651, 196704), (672, 190557), (683, 187488), (744, 172116), (756, 169384), (837, 152992), (864, 148211), (868, 147528), (992, 129087), (1008, 127038), (1116, 114744), (1302, 98352), (1366, 93744), (1488, 86058), (1512, 84692), (1674, 76496), (1736, 73764), (1953, 65568), (2016, 63519), (2049, 62496), (2232, 57372), (2604, 49176), (2732, 46872), (2976, 43029), (3024, 42346), (3348, 38248), (3472, 36882), (3906, 32784), (4098, 31248), (4464, 28686), (4781, 26784), (5208, 24588), (5464, 23436), (5859, 21856), (6048, 21173), (6147, 20832), (6696, 19124), (6944, 18441), (7812, 16392), (8196, 15624), (8928, 14343), (9562, 13392), (10416, 12294), (10928, 11718)]