154670802

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2539}}^1$

素因数の和:2639

約数の個数: 64

約数和(自身を含む): 368686080

約数和(自身を除く): 214015278

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 71, 78, 142, 143, 213, 286, 426, 429, 781, 858, 923, 1562, 1846, 2343, 2539, 2769, 4686, 5078, 5538, 7617, 10153, 15234, 20306, 27929, 30459, 33007, 55858, 60918, 66014, 83787, 99021, 167574, 180269, 198042, 360538, 363077, 540807, 726154, 1081614, 1089231, 1982959, 2178462, 2343497, 3965918, 4686994, 5948877, 7030491, 11897754, 14060982, 25778467, 51556934, 77335401, 154670802]

約数ペア:

[(1, 154670802), (2, 77335401), (3, 51556934), (6, 25778467), (11, 14060982), (13, 11897754), (22, 7030491), (26, 5948877), (33, 4686994), (39, 3965918), (66, 2343497), (71, 2178462), (78, 1982959), (142, 1089231), (143, 1081614), (213, 726154), (286, 540807), (426, 363077), (429, 360538), (781, 198042), (858, 180269), (923, 167574), (1562, 99021), (1846, 83787), (2343, 66014), (2539, 60918), (2769, 55858), (4686, 33007), (5078, 30459), (5538, 27929), (7617, 20306), (10153, 15234)]