188807744

素因数分解:

$2^6\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{1123}}^1$

素因数の和:1243

約数の個数: 56

約数和(自身を含む): 390558528

約数和(自身を除く): 201750784

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 71, 74, 142, 148, 284, 296, 568, 592, 1123, 1136, 1184, 2246, 2272, 2368, 2627, 4492, 4544, 5254, 8984, 10508, 17968, 21016, 35936, 41551, 42032, 71872, 79733, 83102, 84064, 159466, 166204, 168128, 318932, 332408, 637864, 664816, 1275728, 1329632, 2551456, 2659264, 2950121, 5102912, 5900242, 11800484, 23600968, 47201936, 94403872, 188807744]

約数ペア:

[(1, 188807744), (2, 94403872), (4, 47201936), (8, 23600968), (16, 11800484), (32, 5900242), (37, 5102912), (64, 2950121), (71, 2659264), (74, 2551456), (142, 1329632), (148, 1275728), (284, 664816), (296, 637864), (568, 332408), (592, 318932), (1123, 168128), (1136, 166204), (1184, 159466), (2246, 84064), (2272, 83102), (2368, 79733), (2627, 71872), (4492, 42032), (4544, 41551), (5254, 35936), (8984, 21016), (10508, 17968)]