129735424

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5569}}^1$

素因数の和:5605

約数の個数: 72

約数和(自身を含む): 318782240

約数和(自身を除く): 189046816

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 256, 364, 416, 448, 728, 832, 896, 1456, 1664, 1792, 2912, 3328, 5569, 5824, 11138, 11648, 22276, 23296, 38983, 44552, 72397, 77966, 89104, 144794, 155932, 178208, 289588, 311864, 356416, 506779, 579176, 623728, 712832, 1013558, 1158352, 1247456, 1425664, 2027116, 2316704, 2494912, 4054232, 4633408, 4989824, 8108464, 9266816, 9979648, 16216928, 18533632, 32433856, 64867712, 129735424]

約数ペア:

[(1, 129735424), (2, 64867712), (4, 32433856), (7, 18533632), (8, 16216928), (13, 9979648), (14, 9266816), (16, 8108464), (26, 4989824), (28, 4633408), (32, 4054232), (52, 2494912), (56, 2316704), (64, 2027116), (91, 1425664), (104, 1247456), (112, 1158352), (128, 1013558), (182, 712832), (208, 623728), (224, 579176), (256, 506779), (364, 356416), (416, 311864), (448, 289588), (728, 178208), (832, 155932), (896, 144794), (1456, 89104), (1664, 77966), (1792, 72397), (2912, 44552), (3328, 38983), (5569, 23296), (5824, 22276), (11138, 11648)]