165331344

素因数分解:

$2^4\times 3^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{509}}^1$

素因数の和:688

約数の個数: 80

約数和(自身を含む): 438632640

約数和(自身を除く): 273301296

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 67, 101, 134, 201, 202, 268, 303, 402, 404, 509, 536, 606, 804, 808, 1018, 1072, 1212, 1527, 1608, 1616, 2036, 2424, 3054, 3216, 4072, 4848, 6108, 6767, 8144, 12216, 13534, 20301, 24432, 27068, 34103, 40602, 51409, 54136, 68206, 81204, 102309, 102818, 108272, 136412, 154227, 162408, 204618, 205636, 272824, 308454, 324816, 409236, 411272, 545648, 616908, 818472, 822544, 1233816, 1636944, 2467632, 3444403, 6888806, 10333209, 13777612, 20666418, 27555224, 41332836, 55110448, 82665672, 165331344]

約数ペア:

[(1, 165331344), (2, 82665672), (3, 55110448), (4, 41332836), (6, 27555224), (8, 20666418), (12, 13777612), (16, 10333209), (24, 6888806), (48, 3444403), (67, 2467632), (101, 1636944), (134, 1233816), (201, 822544), (202, 818472), (268, 616908), (303, 545648), (402, 411272), (404, 409236), (509, 324816), (536, 308454), (606, 272824), (804, 205636), (808, 204618), (1018, 162408), (1072, 154227), (1212, 136412), (1527, 108272), (1608, 102818), (1616, 102309), (2036, 81204), (2424, 68206), (3054, 54136), (3216, 51409), (4072, 40602), (4848, 34103), (6108, 27068), (6767, 24432), (8144, 20301), (12216, 13534)]