138809748

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{1951}}^1$

素因数の和:1994

約数の個数: 108

約数和(自身を含む): 414347136

約数和(自身を除く): 275537388

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 66, 77, 84, 98, 121, 132, 147, 154, 196, 231, 242, 294, 308, 363, 462, 484, 539, 588, 726, 847, 924, 1078, 1452, 1617, 1694, 1951, 2156, 2541, 3234, 3388, 3902, 5082, 5853, 5929, 6468, 7804, 10164, 11706, 11858, 13657, 17787, 21461, 23412, 23716, 27314, 35574, 40971, 42922, 54628, 64383, 71148, 81942, 85844, 95599, 128766, 150227, 163884, 191198, 236071, 257532, 286797, 300454, 382396, 450681, 472142, 573594, 600908, 708213, 901362, 944284, 1051589, 1147188, 1416426, 1652497, 1802724, 2103178, 2832852, 3154767, 3304994, 4206356, 4957491, 6309534, 6609988, 9914982, 11567479, 12619068, 19829964, 23134958, 34702437, 46269916, 69404874, 138809748]

約数ペア:

[(1, 138809748), (2, 69404874), (3, 46269916), (4, 34702437), (6, 23134958), (7, 19829964), (11, 12619068), (12, 11567479), (14, 9914982), (21, 6609988), (22, 6309534), (28, 4957491), (33, 4206356), (42, 3304994), (44, 3154767), (49, 2832852), (66, 2103178), (77, 1802724), (84, 1652497), (98, 1416426), (121, 1147188), (132, 1051589), (147, 944284), (154, 901362), (196, 708213), (231, 600908), (242, 573594), (294, 472142), (308, 450681), (363, 382396), (462, 300454), (484, 286797), (539, 257532), (588, 236071), (726, 191198), (847, 163884), (924, 150227), (1078, 128766), (1452, 95599), (1617, 85844), (1694, 81942), (1951, 71148), (2156, 64383), (2541, 54628), (3234, 42922), (3388, 40971), (3902, 35574), (5082, 27314), (5853, 23716), (5929, 23412), (6468, 21461), (7804, 17787), (10164, 13657), (11706, 11858)]