160318004

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:166

約数の個数: 144

約数和(自身を含む): 384725376

約数和(自身を除く): 224407372

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 44, 46, 49, 53, 61, 77, 92, 98, 106, 122, 154, 161, 196, 212, 244, 253, 308, 322, 371, 427, 506, 539, 583, 644, 671, 742, 854, 1012, 1078, 1127, 1166, 1219, 1342, 1403, 1484, 1708, 1771, 2156, 2254, 2332, 2438, 2597, 2684, 2806, 2989, 3233, 3542, 4081, 4508, 4697, 4876, 5194, 5612, 5978, 6466, 7084, 8162, 8533, 9394, 9821, 10388, 11956, 12397, 12932, 13409, 15433, 16324, 17066, 18788, 19642, 22631, 24794, 26818, 28567, 30866, 32879, 34132, 35563, 39284, 45262, 49588, 53636, 57134, 59731, 61732, 65758, 68747, 71126, 74359, 90524, 93863, 108031, 114268, 119462, 131516, 137494, 142252, 148718, 158417, 187726, 216062, 238924, 248941, 274988, 297436, 316834, 375452, 432124, 497882, 520513, 633668, 657041, 756217, 817949, 995764, 1041026, 1314082, 1512434, 1635898, 1742587, 2082052, 2628164, 3024868, 3271796, 3485174, 3643591, 5725643, 6970348, 7287182, 11451286, 14574364, 22902572, 40079501, 80159002, 160318004]

約数ペア:

[(1, 160318004), (2, 80159002), (4, 40079501), (7, 22902572), (11, 14574364), (14, 11451286), (22, 7287182), (23, 6970348), (28, 5725643), (44, 3643591), (46, 3485174), (49, 3271796), (53, 3024868), (61, 2628164), (77, 2082052), (92, 1742587), (98, 1635898), (106, 1512434), (122, 1314082), (154, 1041026), (161, 995764), (196, 817949), (212, 756217), (244, 657041), (253, 633668), (308, 520513), (322, 497882), (371, 432124), (427, 375452), (506, 316834), (539, 297436), (583, 274988), (644, 248941), (671, 238924), (742, 216062), (854, 187726), (1012, 158417), (1078, 148718), (1127, 142252), (1166, 137494), (1219, 131516), (1342, 119462), (1403, 114268), (1484, 108031), (1708, 93863), (1771, 90524), (2156, 74359), (2254, 71126), (2332, 68747), (2438, 65758), (2597, 61732), (2684, 59731), (2806, 57134), (2989, 53636), (3233, 49588), (3542, 45262), (4081, 39284), (4508, 35563), (4697, 34132), (4876, 32879), (5194, 30866), (5612, 28567), (5978, 26818), (6466, 24794), (7084, 22631), (8162, 19642), (8533, 18788), (9394, 17066), (9821, 16324), (10388, 15433), (11956, 13409), (12397, 12932)]