152458306

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:117

約数の個数: 144

約数和(自身を含む): 336232512

約数和(自身を除く): 183774206

約数列:

[1, 2, 7, 11, 13, 14, 22, 23, 26, 43, 46, 49, 77, 86, 91, 98, 121, 143, 154, 161, 182, 242, 253, 286, 299, 301, 322, 473, 506, 539, 559, 598, 602, 637, 847, 946, 989, 1001, 1078, 1118, 1127, 1274, 1573, 1694, 1771, 1978, 2002, 2093, 2107, 2254, 2783, 3146, 3289, 3311, 3542, 3913, 4186, 4214, 5203, 5566, 5929, 6149, 6578, 6622, 6923, 7007, 7826, 10406, 10879, 11011, 11858, 12298, 12397, 12857, 13846, 14014, 14651, 19481, 21758, 22022, 23023, 23177, 24794, 25714, 27391, 29302, 36179, 36421, 38962, 43043, 46046, 46354, 48461, 54782, 67639, 72358, 72842, 76153, 77077, 86086, 89999, 96922, 119669, 135278, 136367, 141427, 152306, 154154, 161161, 179998, 239338, 253253, 254947, 272734, 282854, 301301, 322322, 473473, 506506, 509894, 533071, 602602, 629993, 837683, 946946, 989989, 1066142, 1259986, 1555697, 1675366, 1772771, 1979978, 3111394, 3314311, 3545542, 5863781, 6628622, 6929923, 10889879, 11727562, 13859846, 21779758, 76229153, 152458306]

約数ペア:

[(1, 152458306), (2, 76229153), (7, 21779758), (11, 13859846), (13, 11727562), (14, 10889879), (22, 6929923), (23, 6628622), (26, 5863781), (43, 3545542), (46, 3314311), (49, 3111394), (77, 1979978), (86, 1772771), (91, 1675366), (98, 1555697), (121, 1259986), (143, 1066142), (154, 989989), (161, 946946), (182, 837683), (242, 629993), (253, 602602), (286, 533071), (299, 509894), (301, 506506), (322, 473473), (473, 322322), (506, 301301), (539, 282854), (559, 272734), (598, 254947), (602, 253253), (637, 239338), (847, 179998), (946, 161161), (989, 154154), (1001, 152306), (1078, 141427), (1118, 136367), (1127, 135278), (1274, 119669), (1573, 96922), (1694, 89999), (1771, 86086), (1978, 77077), (2002, 76153), (2093, 72842), (2107, 72358), (2254, 67639), (2783, 54782), (3146, 48461), (3289, 46354), (3311, 46046), (3542, 43043), (3913, 38962), (4186, 36421), (4214, 36179), (5203, 29302), (5566, 27391), (5929, 25714), (6149, 24794), (6578, 23177), (6622, 23023), (6923, 22022), (7007, 21758), (7826, 19481), (10406, 14651), (10879, 14014), (11011, 13846), (11858, 12857), (12298, 12397)]