148786688

素因数分解:

$2^9\times {\mathrm{53}}^1\times {\mathrm{5483}}^1$

素因数の和:5554

約数の個数: 40

約数和(自身を含む): 302947128

約数和(自身を除く): 154160440

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 128, 212, 256, 424, 512, 848, 1696, 3392, 5483, 6784, 10966, 13568, 21932, 27136, 43864, 87728, 175456, 290599, 350912, 581198, 701824, 1162396, 1403648, 2324792, 2807296, 4649584, 9299168, 18598336, 37196672, 74393344, 148786688]

約数ペア:

[(1, 148786688), (2, 74393344), (4, 37196672), (8, 18598336), (16, 9299168), (32, 4649584), (53, 2807296), (64, 2324792), (106, 1403648), (128, 1162396), (212, 701824), (256, 581198), (424, 350912), (512, 290599), (848, 175456), (1696, 87728), (3392, 43864), (5483, 27136), (6784, 21932), (10966, 13568)]