189704448

素因数分解:

$2^8\times 3^2\times {\mathrm{137}}^1\times {\mathrm{601}}^1$

素因数の和:760

約数の個数: 108

約数和(自身を含む): 551873868

約数和(自身を除く): 362169420

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 137, 144, 192, 256, 274, 288, 384, 411, 548, 576, 601, 768, 822, 1096, 1152, 1202, 1233, 1644, 1803, 2192, 2304, 2404, 2466, 3288, 3606, 4384, 4808, 4932, 5409, 6576, 7212, 8768, 9616, 9864, 10818, 13152, 14424, 17536, 19232, 19728, 21636, 26304, 28848, 35072, 38464, 39456, 43272, 52608, 57696, 76928, 78912, 82337, 86544, 105216, 115392, 153856, 157824, 164674, 173088, 230784, 247011, 315648, 329348, 346176, 461568, 494022, 658696, 692352, 741033, 988044, 1317392, 1384704, 1482066, 1976088, 2634784, 2964132, 3952176, 5269568, 5928264, 7904352, 10539136, 11856528, 15808704, 21078272, 23713056, 31617408, 47426112, 63234816, 94852224, 189704448]

約数ペア:

[(1, 189704448), (2, 94852224), (3, 63234816), (4, 47426112), (6, 31617408), (8, 23713056), (9, 21078272), (12, 15808704), (16, 11856528), (18, 10539136), (24, 7904352), (32, 5928264), (36, 5269568), (48, 3952176), (64, 2964132), (72, 2634784), (96, 1976088), (128, 1482066), (137, 1384704), (144, 1317392), (192, 988044), (256, 741033), (274, 692352), (288, 658696), (384, 494022), (411, 461568), (548, 346176), (576, 329348), (601, 315648), (768, 247011), (822, 230784), (1096, 173088), (1152, 164674), (1202, 157824), (1233, 153856), (1644, 115392), (1803, 105216), (2192, 86544), (2304, 82337), (2404, 78912), (2466, 76928), (3288, 57696), (3606, 52608), (4384, 43272), (4808, 39456), (4932, 38464), (5409, 35072), (6576, 28848), (7212, 26304), (8768, 21636), (9616, 19728), (9864, 19232), (10818, 17536), (13152, 14424)]