157065632

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{947}}^1$

素因数の和:1101

約数の個数: 48

約数和(自身を含む): 318209472

約数和(自身を除く): 161143840

約数列:

[1, 2, 4, 8, 16, 32, 71, 73, 142, 146, 284, 292, 568, 584, 947, 1136, 1168, 1894, 2272, 2336, 3788, 5183, 7576, 10366, 15152, 20732, 30304, 41464, 67237, 69131, 82928, 134474, 138262, 165856, 268948, 276524, 537896, 553048, 1075792, 1106096, 2151584, 2212192, 4908301, 9816602, 19633204, 39266408, 78532816, 157065632]

約数ペア:

[(1, 157065632), (2, 78532816), (4, 39266408), (8, 19633204), (16, 9816602), (32, 4908301), (71, 2212192), (73, 2151584), (142, 1106096), (146, 1075792), (284, 553048), (292, 537896), (568, 276524), (584, 268948), (947, 165856), (1136, 138262), (1168, 134474), (1894, 82928), (2272, 69131), (2336, 67237), (3788, 41464), (5183, 30304), (7576, 20732), (10366, 15152)]