15539144816

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{104779}}^1$

素因数の和:104854

約数の個数: 80

約数和(自身を含む): 34924431360

約数和(自身を除く): 19385286544

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 31, 46, 52, 62, 92, 104, 124, 184, 208, 248, 299, 368, 403, 496, 598, 713, 806, 1196, 1426, 1612, 2392, 2852, 3224, 4784, 5704, 6448, 9269, 11408, 18538, 37076, 74152, 104779, 148304, 209558, 419116, 838232, 1362127, 1676464, 2409917, 2724254, 3248149, 4819834, 5448508, 6496298, 9639668, 10897016, 12992596, 19279336, 21794032, 25985192, 31328921, 38558672, 42225937, 51970384, 62657842, 74707427, 84451874, 125315684, 149414854, 168903748, 250631368, 298829708, 337807496, 501262736, 597659416, 675614992, 971196551, 1195318832, 1942393102, 3884786204, 7769572408, 15539144816]

約数ペア:

[(1, 15539144816), (2, 7769572408), (4, 3884786204), (8, 1942393102), (13, 1195318832), (16, 971196551), (23, 675614992), (26, 597659416), (31, 501262736), (46, 337807496), (52, 298829708), (62, 250631368), (92, 168903748), (104, 149414854), (124, 125315684), (184, 84451874), (208, 74707427), (248, 62657842), (299, 51970384), (368, 42225937), (403, 38558672), (496, 31328921), (598, 25985192), (713, 21794032), (806, 19279336), (1196, 12992596), (1426, 10897016), (1612, 9639668), (2392, 6496298), (2852, 5448508), (3224, 4819834), (4784, 3248149), (5704, 2724254), (6448, 2409917), (9269, 1676464), (11408, 1362127), (18538, 838232), (37076, 419116), (74152, 209558), (104779, 148304)]