194831988

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{4177}}^1$

素因数の和:4233

約数の個数: 72

約数和(自身を含む): 513793728

約数和(自身を除く): 318961740

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 52, 69, 78, 92, 138, 156, 169, 276, 299, 338, 507, 598, 676, 897, 1014, 1196, 1794, 2028, 3588, 3887, 4177, 7774, 8354, 11661, 12531, 15548, 16708, 23322, 25062, 46644, 50124, 54301, 96071, 108602, 162903, 192142, 217204, 288213, 325806, 384284, 576426, 651612, 705913, 1152852, 1248923, 1411826, 2117739, 2497846, 2823652, 3746769, 4235478, 4995692, 7493538, 8470956, 14987076, 16235999, 32471998, 48707997, 64943996, 97415994, 194831988]

約数ペア:

[(1, 194831988), (2, 97415994), (3, 64943996), (4, 48707997), (6, 32471998), (12, 16235999), (13, 14987076), (23, 8470956), (26, 7493538), (39, 4995692), (46, 4235478), (52, 3746769), (69, 2823652), (78, 2497846), (92, 2117739), (138, 1411826), (156, 1248923), (169, 1152852), (276, 705913), (299, 651612), (338, 576426), (507, 384284), (598, 325806), (676, 288213), (897, 217204), (1014, 192142), (1196, 162903), (1794, 108602), (2028, 96071), (3588, 54301), (3887, 50124), (4177, 46644), (7774, 25062), (8354, 23322), (11661, 16708), (12531, 15548)]