133873240

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^2\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:249

約数の個数: 96

約数和(自身を含む): 324794880

約数和(自身を除く): 190921640

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 73, 76, 95, 127, 146, 152, 190, 254, 292, 361, 365, 380, 508, 584, 635, 722, 730, 760, 1016, 1270, 1387, 1444, 1460, 1805, 2413, 2540, 2774, 2888, 2920, 3610, 4826, 5080, 5548, 6935, 7220, 9271, 9652, 11096, 12065, 13870, 14440, 18542, 19304, 24130, 26353, 27740, 37084, 45847, 46355, 48260, 52706, 55480, 74168, 91694, 92710, 96520, 105412, 131765, 176149, 183388, 185420, 210824, 229235, 263530, 352298, 366776, 370840, 458470, 527060, 704596, 880745, 916940, 1054120, 1409192, 1761490, 1833880, 3346831, 3522980, 6693662, 7045960, 13387324, 16734155, 26774648, 33468310, 66936620, 133873240]

約数ペア:

[(1, 133873240), (2, 66936620), (4, 33468310), (5, 26774648), (8, 16734155), (10, 13387324), (19, 7045960), (20, 6693662), (38, 3522980), (40, 3346831), (73, 1833880), (76, 1761490), (95, 1409192), (127, 1054120), (146, 916940), (152, 880745), (190, 704596), (254, 527060), (292, 458470), (361, 370840), (365, 366776), (380, 352298), (508, 263530), (584, 229235), (635, 210824), (722, 185420), (730, 183388), (760, 176149), (1016, 131765), (1270, 105412), (1387, 96520), (1444, 92710), (1460, 91694), (1805, 74168), (2413, 55480), (2540, 52706), (2774, 48260), (2888, 46355), (2920, 45847), (3610, 37084), (4826, 27740), (5080, 26353), (5548, 24130), (6935, 19304), (7220, 18542), (9271, 14440), (9652, 13870), (11096, 12065)]