172446572

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{683}}^1$

素因数の和:830

約数の個数: 48

約数和(自身を含む): 330946560

約数和(自身を除く): 158499988

約数列:

[1, 2, 4, 17, 34, 47, 68, 79, 94, 158, 188, 316, 683, 799, 1343, 1366, 1598, 2686, 2732, 3196, 3713, 5372, 7426, 11611, 14852, 23222, 32101, 46444, 53957, 63121, 64202, 107914, 126242, 128404, 215828, 252484, 545717, 917269, 1091434, 1834538, 2182868, 2535979, 3669076, 5071958, 10143916, 43111643, 86223286, 172446572]

約数ペア:

[(1, 172446572), (2, 86223286), (4, 43111643), (17, 10143916), (34, 5071958), (47, 3669076), (68, 2535979), (79, 2182868), (94, 1834538), (158, 1091434), (188, 917269), (316, 545717), (683, 252484), (799, 215828), (1343, 128404), (1366, 126242), (1598, 107914), (2686, 64202), (2732, 63121), (3196, 53957), (3713, 46444), (5372, 32101), (7426, 23222), (11611, 14852)]