156978518464

素因数分解:

$2^6\times {\mathrm{1303}}^1\times {\mathrm{1882417}}^1$

素因数の和:1883732

約数の個数: 28

約数和(自身を含む): 311743480144

約数和(自身を除く): 154764961680

約数列:

[1, 2, 4, 8, 16, 32, 64, 1303, 2606, 5212, 10424, 20848, 41696, 83392, 1882417, 3764834, 7529668, 15059336, 30118672, 60237344, 120474688, 2452789351, 4905578702, 9811157404, 19622314808, 39244629616, 78489259232, 156978518464]

約数ペア:

[(1, 156978518464), (2, 78489259232), (4, 39244629616), (8, 19622314808), (16, 9811157404), (32, 4905578702), (64, 2452789351), (1303, 120474688), (2606, 60237344), (5212, 30118672), (10424, 15059336), (20848, 7529668), (41696, 3764834), (83392, 1882417)]