140272466432

素因数分解:

$2^9\times 7^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1\times {\mathrm{4493}}^1$

素因数の和:4830

約数の個数: 160

約数和(自身を含む): 331892757504

約数和(自身を除く): 191620291072

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 256, 281, 434, 448, 496, 512, 562, 868, 896, 992, 1124, 1736, 1792, 1967, 1984, 2248, 3472, 3584, 3934, 3968, 4493, 4496, 6944, 7868, 7936, 8711, 8986, 8992, 13888, 15736, 15872, 17422, 17972, 17984, 27776, 31451, 31472, 34844, 35944, 35968, 55552, 60977, 62902, 62944, 69688, 71888, 71936, 111104, 121954, 125804, 125888, 139283, 139376, 143776, 143872, 243908, 251608, 251776, 278566, 278752, 287552, 487816, 503216, 503552, 557132, 557504, 575104, 974981, 975632, 1006432, 1007104, 1114264, 1115008, 1150208, 1262533, 1949962, 1951264, 2012864, 2228528, 2230016, 2300416, 2525066, 3899924, 3902528, 4025728, 4457056, 4460032, 5050132, 7799848, 7805056, 8051456, 8837731, 8914112, 10100264, 15599696, 15610112, 16102912, 17675462, 17828224, 20200528, 31199392, 31220224, 35350924, 35656448, 39138523, 40401056, 62398784, 70701848, 71312896, 78277046, 80802112, 124797568, 141403696, 156554092, 161604224, 249595136, 273969661, 282807392, 313108184, 323208448, 499190272, 547939322, 565614784, 626216368, 646416896, 1095878644, 1131229568, 1252432736, 2191757288, 2262459136, 2504865472, 4383514576, 4524918272, 5009730944, 8767029152, 10019461888, 17534058304, 20038923776, 35068116608, 70136233216, 140272466432]

約数ペア:

[(1, 140272466432), (2, 70136233216), (4, 35068116608), (7, 20038923776), (8, 17534058304), (14, 10019461888), (16, 8767029152), (28, 5009730944), (31, 4524918272), (32, 4383514576), (56, 2504865472), (62, 2262459136), (64, 2191757288), (112, 1252432736), (124, 1131229568), (128, 1095878644), (217, 646416896), (224, 626216368), (248, 565614784), (256, 547939322), (281, 499190272), (434, 323208448), (448, 313108184), (496, 282807392), (512, 273969661), (562, 249595136), (868, 161604224), (896, 156554092), (992, 141403696), (1124, 124797568), (1736, 80802112), (1792, 78277046), (1967, 71312896), (1984, 70701848), (2248, 62398784), (3472, 40401056), (3584, 39138523), (3934, 35656448), (3968, 35350924), (4493, 31220224), (4496, 31199392), (6944, 20200528), (7868, 17828224), (7936, 17675462), (8711, 16102912), (8986, 15610112), (8992, 15599696), (13888, 10100264), (15736, 8914112), (15872, 8837731), (17422, 8051456), (17972, 7805056), (17984, 7799848), (27776, 5050132), (31451, 4460032), (31472, 4457056), (34844, 4025728), (35944, 3902528), (35968, 3899924), (55552, 2525066), (60977, 2300416), (62902, 2230016), (62944, 2228528), (69688, 2012864), (71888, 1951264), (71936, 1949962), (111104, 1262533), (121954, 1150208), (125804, 1115008), (125888, 1114264), (139283, 1007104), (139376, 1006432), (143776, 975632), (143872, 974981), (243908, 575104), (251608, 557504), (251776, 557132), (278566, 503552), (278752, 503216), (287552, 487816)]