156970028980

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{1759}}^1\times {\mathrm{2903}}^1$

素因数の和:4753

約数の個数: 96

約数和(自身を含む): 347755161600

約数和(自身を除く): 190785132620

約数列:

[1, 2, 4, 5, 10, 20, 29, 53, 58, 106, 116, 145, 212, 265, 290, 530, 580, 1060, 1537, 1759, 2903, 3074, 3518, 5806, 6148, 7036, 7685, 8795, 11612, 14515, 15370, 17590, 29030, 30740, 35180, 51011, 58060, 84187, 93227, 102022, 153859, 168374, 186454, 204044, 255055, 307718, 336748, 372908, 420935, 466135, 510110, 615436, 769295, 841870, 932270, 1020220, 1538590, 1683740, 1864540, 2703583, 3077180, 4461911, 5106377, 5407166, 8923822, 10212754, 10814332, 13517915, 17847644, 20425508, 22309555, 25531885, 27035830, 44619110, 51063770, 54071660, 89238220, 102127540, 148084933, 270637981, 296169866, 541275962, 592339732, 740424665, 1082551924, 1353189905, 1480849330, 2706379810, 2961698660, 5412759620, 7848501449, 15697002898, 31394005796, 39242507245, 78485014490, 156970028980]

約数ペア:

[(1, 156970028980), (2, 78485014490), (4, 39242507245), (5, 31394005796), (10, 15697002898), (20, 7848501449), (29, 5412759620), (53, 2961698660), (58, 2706379810), (106, 1480849330), (116, 1353189905), (145, 1082551924), (212, 740424665), (265, 592339732), (290, 541275962), (530, 296169866), (580, 270637981), (1060, 148084933), (1537, 102127540), (1759, 89238220), (2903, 54071660), (3074, 51063770), (3518, 44619110), (5806, 27035830), (6148, 25531885), (7036, 22309555), (7685, 20425508), (8795, 17847644), (11612, 13517915), (14515, 10814332), (15370, 10212754), (17590, 8923822), (29030, 5407166), (30740, 5106377), (35180, 4461911), (51011, 3077180), (58060, 2703583), (84187, 1864540), (93227, 1683740), (102022, 1538590), (153859, 1020220), (168374, 932270), (186454, 841870), (204044, 769295), (255055, 615436), (307718, 510110), (336748, 466135), (372908, 420935)]