140508118016

素因数分解:

$2^{10}\times 7^1\times {\mathrm{31}}^1\times {\mathrm{632327}}^1$

素因数の和:632385

約数の個数: 88

約数和(自身を含む): 331360106496

約数和(自身を除く): 190851988480

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 256, 434, 448, 496, 512, 868, 896, 992, 1024, 1736, 1792, 1984, 3472, 3584, 3968, 6944, 7168, 7936, 13888, 15872, 27776, 31744, 55552, 111104, 222208, 632327, 1264654, 2529308, 4426289, 5058616, 8852578, 10117232, 17705156, 19602137, 20234464, 35410312, 39204274, 40468928, 70820624, 78408548, 80937856, 137214959, 141641248, 156817096, 161875712, 274429918, 283282496, 313634192, 323751424, 548859836, 566564992, 627268384, 647502848, 1097719672, 1133129984, 1254536768, 2195439344, 2266259968, 2509073536, 4390878688, 4532519936, 5018147072, 8781757376, 10036294144, 17563514752, 20072588288, 35127029504, 70254059008, 140508118016]

約数ペア:

[(1, 140508118016), (2, 70254059008), (4, 35127029504), (7, 20072588288), (8, 17563514752), (14, 10036294144), (16, 8781757376), (28, 5018147072), (31, 4532519936), (32, 4390878688), (56, 2509073536), (62, 2266259968), (64, 2195439344), (112, 1254536768), (124, 1133129984), (128, 1097719672), (217, 647502848), (224, 627268384), (248, 566564992), (256, 548859836), (434, 323751424), (448, 313634192), (496, 283282496), (512, 274429918), (868, 161875712), (896, 156817096), (992, 141641248), (1024, 137214959), (1736, 80937856), (1792, 78408548), (1984, 70820624), (3472, 40468928), (3584, 39204274), (3968, 35410312), (6944, 20234464), (7168, 19602137), (7936, 17705156), (13888, 10117232), (15872, 8852578), (27776, 5058616), (31744, 4426289), (55552, 2529308), (111104, 1264654), (222208, 632327)]