140348256

素因数分解:

$2^5\times 3^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{349}}^1$

素因数の和:492

約数の個数: 96

約数和(自身を含む): 381024000

約数和(自身を除く): 240675744

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 59, 71, 96, 118, 142, 177, 213, 236, 284, 349, 354, 426, 472, 568, 698, 708, 852, 944, 1047, 1136, 1396, 1416, 1704, 1888, 2094, 2272, 2792, 2832, 3408, 4188, 4189, 5584, 5664, 6816, 8376, 8378, 11168, 12567, 16752, 16756, 20591, 24779, 25134, 33504, 33512, 41182, 49558, 50268, 61773, 67024, 74337, 82364, 99116, 100536, 123546, 134048, 148674, 164728, 198232, 201072, 247092, 297348, 329456, 396464, 402144, 494184, 594696, 658912, 792928, 988368, 1189392, 1461961, 1976736, 2378784, 2923922, 4385883, 5847844, 8771766, 11695688, 17543532, 23391376, 35087064, 46782752, 70174128, 140348256]

約数ペア:

[(1, 140348256), (2, 70174128), (3, 46782752), (4, 35087064), (6, 23391376), (8, 17543532), (12, 11695688), (16, 8771766), (24, 5847844), (32, 4385883), (48, 2923922), (59, 2378784), (71, 1976736), (96, 1461961), (118, 1189392), (142, 988368), (177, 792928), (213, 658912), (236, 594696), (284, 494184), (349, 402144), (354, 396464), (426, 329456), (472, 297348), (568, 247092), (698, 201072), (708, 198232), (852, 164728), (944, 148674), (1047, 134048), (1136, 123546), (1396, 100536), (1416, 99116), (1704, 82364), (1888, 74337), (2094, 67024), (2272, 61773), (2792, 50268), (2832, 49558), (3408, 41182), (4188, 33512), (4189, 33504), (5584, 25134), (5664, 24779), (6816, 20591), (8376, 16756), (8378, 16752), (11168, 12567)]