129121746

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{4391}}^1$

素因数の和:4451

約数の個数: 48

約数和(自身を含む): 289344960

約数和(自身を除く): 160223214

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 78, 87, 169, 174, 338, 377, 507, 754, 1014, 1131, 2262, 4391, 4901, 8782, 9802, 13173, 14703, 26346, 29406, 57083, 114166, 127339, 171249, 254678, 342498, 382017, 742079, 764034, 1484158, 1655407, 2226237, 3310814, 4452474, 4966221, 9932442, 21520291, 43040582, 64560873, 129121746]

約数ペア:

[(1, 129121746), (2, 64560873), (3, 43040582), (6, 21520291), (13, 9932442), (26, 4966221), (29, 4452474), (39, 3310814), (58, 2226237), (78, 1655407), (87, 1484158), (169, 764034), (174, 742079), (338, 382017), (377, 342498), (507, 254678), (754, 171249), (1014, 127339), (1131, 114166), (2262, 57083), (4391, 29406), (4901, 26346), (8782, 14703), (9802, 13173)]