157035574072

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{863}}^1\times {\mathrm{16987}}^1$

素因数の和:17972

約数の個数: 64

約数和(自身を含む): 320559482880

約数和(自身を除く): 163523908808

約数列:

[1, 2, 4, 8, 13, 26, 52, 103, 104, 206, 412, 824, 863, 1339, 1726, 2678, 3452, 5356, 6904, 10712, 11219, 16987, 22438, 33974, 44876, 67948, 88889, 89752, 135896, 177778, 220831, 355556, 441662, 711112, 883324, 1155557, 1749661, 1766648, 2311114, 3499322, 4622228, 6998644, 9244456, 13997288, 14659781, 22745593, 29319562, 45491186, 58639124, 90982372, 117278248, 181964744, 190577153, 381154306, 762308612, 1509957443, 1524617224, 3019914886, 6039829772, 12079659544, 19629446759, 39258893518, 78517787036, 157035574072]

約数ペア:

[(1, 157035574072), (2, 78517787036), (4, 39258893518), (8, 19629446759), (13, 12079659544), (26, 6039829772), (52, 3019914886), (103, 1524617224), (104, 1509957443), (206, 762308612), (412, 381154306), (824, 190577153), (863, 181964744), (1339, 117278248), (1726, 90982372), (2678, 58639124), (3452, 45491186), (5356, 29319562), (6904, 22745593), (10712, 14659781), (11219, 13997288), (16987, 9244456), (22438, 6998644), (33974, 4622228), (44876, 3499322), (67948, 2311114), (88889, 1766648), (89752, 1749661), (135896, 1155557), (177778, 883324), (220831, 711112), (355556, 441662)]