15748079872

素因数分解:

$2^8\times 7^1\times {\mathrm{59}}^1\times {\mathrm{148949}}^1$

素因数の和:149031

約数の個数: 72

約数和(自身を含む): 36534456000

約数和(自身を除く): 20786376128

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 59, 64, 112, 118, 128, 224, 236, 256, 413, 448, 472, 826, 896, 944, 1652, 1792, 1888, 3304, 3776, 6608, 7552, 13216, 15104, 26432, 52864, 105728, 148949, 297898, 595796, 1042643, 1191592, 2085286, 2383184, 4170572, 4766368, 8341144, 8787991, 9532736, 16682288, 17575982, 19065472, 33364576, 35151964, 38130944, 61515937, 66729152, 70303928, 123031874, 133458304, 140607856, 246063748, 266916608, 281215712, 492127496, 562431424, 984254992, 1124862848, 1968509984, 2249725696, 3937019968, 7874039936, 15748079872]

約数ペア:

[(1, 15748079872), (2, 7874039936), (4, 3937019968), (7, 2249725696), (8, 1968509984), (14, 1124862848), (16, 984254992), (28, 562431424), (32, 492127496), (56, 281215712), (59, 266916608), (64, 246063748), (112, 140607856), (118, 133458304), (128, 123031874), (224, 70303928), (236, 66729152), (256, 61515937), (413, 38130944), (448, 35151964), (472, 33364576), (826, 19065472), (896, 17575982), (944, 16682288), (1652, 9532736), (1792, 8787991), (1888, 8341144), (3304, 4766368), (3776, 4170572), (6608, 2383184), (7552, 2085286), (13216, 1191592), (15104, 1042643), (26432, 595796), (52864, 297898), (105728, 148949)]