159713320

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{3041}}^1$

素因数の和:3166

約数の個数: 64

約数和(自身を含む): 390957840

約数和(自身を除く): 231244520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 101, 104, 130, 202, 260, 404, 505, 520, 808, 1010, 1313, 2020, 2626, 3041, 4040, 5252, 6082, 6565, 10504, 12164, 13130, 15205, 24328, 26260, 30410, 39533, 52520, 60820, 79066, 121640, 158132, 197665, 307141, 316264, 395330, 614282, 790660, 1228564, 1535705, 1581320, 2457128, 3071410, 3992833, 6142820, 7985666, 12285640, 15971332, 19964165, 31942664, 39928330, 79856660, 159713320]

約数ペア:

[(1, 159713320), (2, 79856660), (4, 39928330), (5, 31942664), (8, 19964165), (10, 15971332), (13, 12285640), (20, 7985666), (26, 6142820), (40, 3992833), (52, 3071410), (65, 2457128), (101, 1581320), (104, 1535705), (130, 1228564), (202, 790660), (260, 614282), (404, 395330), (505, 316264), (520, 307141), (808, 197665), (1010, 158132), (1313, 121640), (2020, 79066), (2626, 60820), (3041, 52520), (4040, 39533), (5252, 30410), (6082, 26260), (6565, 24328), (10504, 15205), (12164, 13130)]