157024556

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^2\times {\mathrm{1367}}^1$

素因数の和:1478

約数の個数: 36

約数和(自身を含む): 302582448

約数和(自身を除く): 145557892

約数列:

[1, 2, 4, 13, 26, 47, 52, 94, 188, 611, 1222, 1367, 2209, 2444, 2734, 4418, 5468, 8836, 17771, 28717, 35542, 57434, 64249, 71084, 114868, 128498, 256996, 835237, 1670474, 3019703, 3340948, 6039406, 12078812, 39256139, 78512278, 157024556]

約数ペア:

[(1, 157024556), (2, 78512278), (4, 39256139), (13, 12078812), (26, 6039406), (47, 3340948), (52, 3019703), (94, 1670474), (188, 835237), (611, 256996), (1222, 128498), (1367, 114868), (2209, 71084), (2444, 64249), (2734, 57434), (4418, 35542), (5468, 28717), (8836, 17771)]