163665194

素因数分解:

$2^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{41}}^1$

素因数の和:121

約数の個数: 96

約数和(自身を含む): 334454400

約数和(自身を除く): 170789206

約数列:

[1, 2, 7, 11, 14, 22, 23, 41, 46, 49, 77, 82, 98, 154, 161, 253, 287, 322, 343, 451, 506, 529, 539, 574, 686, 902, 943, 1058, 1078, 1127, 1771, 1886, 2009, 2254, 3157, 3542, 3703, 3773, 4018, 5819, 6314, 6601, 7406, 7546, 7889, 10373, 11638, 12397, 13202, 14063, 15778, 20746, 21689, 22099, 24794, 25921, 28126, 40733, 43378, 44198, 46207, 51842, 72611, 81466, 86779, 92414, 145222, 151823, 154693, 173558, 181447, 238579, 285131, 303646, 309386, 323449, 362894, 477158, 508277, 570262, 646898, 1016554, 1062761, 1670053, 1995917, 2125522, 3340106, 3557939, 3991834, 7115878, 7439327, 11690371, 14878654, 23380742, 81832597, 163665194]

約数ペア:

[(1, 163665194), (2, 81832597), (7, 23380742), (11, 14878654), (14, 11690371), (22, 7439327), (23, 7115878), (41, 3991834), (46, 3557939), (49, 3340106), (77, 2125522), (82, 1995917), (98, 1670053), (154, 1062761), (161, 1016554), (253, 646898), (287, 570262), (322, 508277), (343, 477158), (451, 362894), (506, 323449), (529, 309386), (539, 303646), (574, 285131), (686, 238579), (902, 181447), (943, 173558), (1058, 154693), (1078, 151823), (1127, 145222), (1771, 92414), (1886, 86779), (2009, 81466), (2254, 72611), (3157, 51842), (3542, 46207), (3703, 44198), (3773, 43378), (4018, 40733), (5819, 28126), (6314, 25921), (6601, 24794), (7406, 22099), (7546, 21689), (7889, 20746), (10373, 15778), (11638, 14063), (12397, 13202)]