193144476

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{7639}}^1$

素因数の和:7703

約数の個数: 72

約数和(自身を含む): 536511360

約数和(自身を除く): 343366884

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 49, 84, 86, 98, 129, 147, 172, 196, 258, 294, 301, 516, 588, 602, 903, 1204, 1806, 2107, 3612, 4214, 6321, 7639, 8428, 12642, 15278, 22917, 25284, 30556, 45834, 53473, 91668, 106946, 160419, 213892, 320838, 328477, 374311, 641676, 656954, 748622, 985431, 1122933, 1313908, 1497244, 1970862, 2245866, 2299339, 3941724, 4491732, 4598678, 6898017, 9197356, 13796034, 16095373, 27592068, 32190746, 48286119, 64381492, 96572238, 193144476]

約数ペア:

[(1, 193144476), (2, 96572238), (3, 64381492), (4, 48286119), (6, 32190746), (7, 27592068), (12, 16095373), (14, 13796034), (21, 9197356), (28, 6898017), (42, 4598678), (43, 4491732), (49, 3941724), (84, 2299339), (86, 2245866), (98, 1970862), (129, 1497244), (147, 1313908), (172, 1122933), (196, 985431), (258, 748622), (294, 656954), (301, 641676), (516, 374311), (588, 328477), (602, 320838), (903, 213892), (1204, 160419), (1806, 106946), (2107, 91668), (3612, 53473), (4214, 45834), (6321, 30556), (7639, 25284), (8428, 22917), (12642, 15278)]