155719839444

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{172969}}^1$

素因数の和:173217

約数の個数: 96

約数和(自身を含む): 406825440000

約数和(自身を除く): 251105600556

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 29, 39, 52, 58, 78, 87, 116, 156, 174, 199, 348, 377, 398, 597, 754, 796, 1131, 1194, 1508, 2262, 2388, 2587, 4524, 5174, 5771, 7761, 10348, 11542, 15522, 17313, 23084, 31044, 34626, 69252, 75023, 150046, 172969, 225069, 300092, 345938, 450138, 518907, 691876, 900276, 1037814, 2075628, 2248597, 4497194, 5016101, 6745791, 8994388, 10032202, 13491582, 15048303, 20064404, 26983164, 30096606, 34420831, 60193212, 65209313, 68841662, 103262493, 130418626, 137683324, 195627939, 206524986, 260837252, 391255878, 413049972, 447470803, 782511756, 894941606, 998204099, 1342412409, 1789883212, 1996408198, 2684824818, 2994612297, 3992816396, 5369649636, 5989224594, 11978449188, 12976653287, 25953306574, 38929959861, 51906613148, 77859919722, 155719839444]

約数ペア:

[(1, 155719839444), (2, 77859919722), (3, 51906613148), (4, 38929959861), (6, 25953306574), (12, 12976653287), (13, 11978449188), (26, 5989224594), (29, 5369649636), (39, 3992816396), (52, 2994612297), (58, 2684824818), (78, 1996408198), (87, 1789883212), (116, 1342412409), (156, 998204099), (174, 894941606), (199, 782511756), (348, 447470803), (377, 413049972), (398, 391255878), (597, 260837252), (754, 206524986), (796, 195627939), (1131, 137683324), (1194, 130418626), (1508, 103262493), (2262, 68841662), (2388, 65209313), (2587, 60193212), (4524, 34420831), (5174, 30096606), (5771, 26983164), (7761, 20064404), (10348, 15048303), (11542, 13491582), (15522, 10032202), (17313, 8994388), (23084, 6745791), (31044, 5016101), (34626, 4497194), (69252, 2248597), (75023, 2075628), (150046, 1037814), (172969, 900276), (225069, 691876), (300092, 518907), (345938, 450138)]