148280902

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1$

素因数の和:338

約数の個数: 96

約数和(自身を含む): 312560640

約数和(自身を除く): 164279738

約数列:

[1, 2, 7, 11, 14, 17, 19, 22, 34, 38, 77, 119, 121, 133, 154, 187, 209, 238, 242, 266, 271, 323, 374, 418, 542, 646, 847, 1309, 1463, 1694, 1897, 2057, 2261, 2299, 2618, 2926, 2981, 3553, 3794, 4114, 4522, 4598, 4607, 5149, 5962, 7106, 9214, 10298, 14399, 16093, 20867, 24871, 28798, 32186, 32249, 32791, 36043, 39083, 41734, 49742, 50677, 56639, 64498, 65582, 72086, 78166, 87533, 101354, 113278, 175066, 229537, 273581, 354739, 396473, 459074, 547162, 557447, 612731, 623029, 709478, 792946, 962863, 1114894, 1225462, 1246058, 1925726, 3902129, 4361203, 6740041, 7804258, 8722406, 10591493, 13480082, 21182986, 74140451, 148280902]

約数ペア:

[(1, 148280902), (2, 74140451), (7, 21182986), (11, 13480082), (14, 10591493), (17, 8722406), (19, 7804258), (22, 6740041), (34, 4361203), (38, 3902129), (77, 1925726), (119, 1246058), (121, 1225462), (133, 1114894), (154, 962863), (187, 792946), (209, 709478), (238, 623029), (242, 612731), (266, 557447), (271, 547162), (323, 459074), (374, 396473), (418, 354739), (542, 273581), (646, 229537), (847, 175066), (1309, 113278), (1463, 101354), (1694, 87533), (1897, 78166), (2057, 72086), (2261, 65582), (2299, 64498), (2618, 56639), (2926, 50677), (2981, 49742), (3553, 41734), (3794, 39083), (4114, 36043), (4522, 32791), (4598, 32249), (4607, 32186), (5149, 28798), (5962, 24871), (7106, 20867), (9214, 16093), (10298, 14399)]