170228723912

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{641}}^1\times {\mathrm{911}}^1\times {\mathrm{2803}}^1$

素因数の和:4374

約数の個数: 64

約数和(自身を含む): 344768175360

約数和(自身を除く): 174539451448

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 641, 911, 1282, 1822, 2564, 2803, 3644, 5128, 5606, 7288, 8333, 11212, 11843, 16666, 22424, 23686, 33332, 36439, 47372, 66664, 72878, 94744, 145756, 291512, 583951, 1167902, 1796723, 2335804, 2553533, 3593446, 4671608, 5107066, 7186892, 7591363, 10214132, 14373784, 15182726, 20428264, 23357399, 30365452, 33195929, 46714798, 60730904, 66391858, 93429596, 132783716, 186859192, 265567432, 1636814653, 3273629306, 6547258612, 13094517224, 21278590489, 42557180978, 85114361956, 170228723912]

約数ペア:

[(1, 170228723912), (2, 85114361956), (4, 42557180978), (8, 21278590489), (13, 13094517224), (26, 6547258612), (52, 3273629306), (104, 1636814653), (641, 265567432), (911, 186859192), (1282, 132783716), (1822, 93429596), (2564, 66391858), (2803, 60730904), (3644, 46714798), (5128, 33195929), (5606, 30365452), (7288, 23357399), (8333, 20428264), (11212, 15182726), (11843, 14373784), (16666, 10214132), (22424, 7591363), (23686, 7186892), (33332, 5107066), (36439, 4671608), (47372, 3593446), (66664, 2553533), (72878, 2335804), (94744, 1796723), (145756, 1167902), (291512, 583951)]