15679928144

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{1187}}^1\times {\mathrm{2287}}^1$

素因数の和:3520

約数の個数: 60

約数和(自身を含む): 32103998784

約数和(自身を除く): 16424070640

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 361, 722, 1187, 1444, 2287, 2374, 2888, 4574, 4748, 5776, 9148, 9496, 18296, 18992, 22553, 36592, 43453, 45106, 86906, 90212, 173812, 180424, 347624, 360848, 428507, 695248, 825607, 857014, 1651214, 1714028, 2714669, 3302428, 3428056, 5429338, 6604856, 6856112, 10858676, 13209712, 21717352, 43434704, 51578711, 103157422, 206314844, 412629688, 825259376, 979995509, 1959991018, 3919982036, 7839964072, 15679928144]

約数ペア:

[(1, 15679928144), (2, 7839964072), (4, 3919982036), (8, 1959991018), (16, 979995509), (19, 825259376), (38, 412629688), (76, 206314844), (152, 103157422), (304, 51578711), (361, 43434704), (722, 21717352), (1187, 13209712), (1444, 10858676), (2287, 6856112), (2374, 6604856), (2888, 5429338), (4574, 3428056), (4748, 3302428), (5776, 2714669), (9148, 1714028), (9496, 1651214), (18296, 857014), (18992, 825607), (22553, 695248), (36592, 428507), (43453, 360848), (45106, 347624), (86906, 180424), (90212, 173812)]