179928188

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{1399}}^1$

素因数の和:1530

約数の個数: 48

約数和(自身を含む): 357504000

約数和(自身を除く): 177575812

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 79, 148, 158, 316, 407, 814, 869, 1399, 1628, 1738, 2798, 2923, 3476, 5596, 5846, 11692, 15389, 30778, 32153, 51763, 61556, 64306, 103526, 110521, 128612, 207052, 221042, 442084, 569393, 1138786, 1215731, 2277572, 2431462, 4089277, 4862924, 8178554, 16357108, 44982047, 89964094, 179928188]

約数ペア:

[(1, 179928188), (2, 89964094), (4, 44982047), (11, 16357108), (22, 8178554), (37, 4862924), (44, 4089277), (74, 2431462), (79, 2277572), (148, 1215731), (158, 1138786), (316, 569393), (407, 442084), (814, 221042), (869, 207052), (1399, 128612), (1628, 110521), (1738, 103526), (2798, 64306), (2923, 61556), (3476, 51763), (5596, 32153), (5846, 30778), (11692, 15389)]