139478702958

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{79}}^1\times {\mathrm{883}}^1\times {\mathrm{2267}}^1$

素因数の和:3251

約数の個数: 144

約数和(自身を含む): 356553550080

約数和(自身を除く): 217074847122

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 79, 98, 126, 147, 158, 237, 294, 441, 474, 553, 711, 882, 883, 1106, 1422, 1659, 1766, 2267, 2649, 3318, 3871, 4534, 4977, 5298, 6181, 6801, 7742, 7947, 9954, 11613, 12362, 13602, 15869, 15894, 18543, 20403, 23226, 31738, 34839, 37086, 40806, 43267, 47607, 55629, 69678, 69757, 86534, 95214, 111083, 111258, 129801, 139514, 142821, 179093, 209271, 222166, 259602, 285642, 333249, 358186, 389403, 418542, 488299, 537279, 627813, 666498, 778806, 976598, 999747, 1074558, 1253651, 1255626, 1464897, 1611837, 1999494, 2001761, 2507302, 2929794, 3223674, 3418093, 3760953, 4003522, 4394691, 6005283, 6836186, 7521906, 8775557, 8789382, 10254279, 11282859, 12010566, 14012327, 17551114, 18015849, 20508558, 22565718, 26326671, 28024654, 30762837, 36031698, 42036981, 52653342, 61525674, 78980013, 84073962, 98086289, 126110943, 157960026, 158139119, 196172578, 252221886, 294258867, 316278238, 474417357, 588517734, 882776601, 948834714, 1106973833, 1423252071, 1765553202, 2213947666, 2846504142, 3320921499, 6641842998, 7748816831, 9962764497, 15497633662, 19925528994, 23246450493, 46492900986, 69739351479, 139478702958]

約数ペア:

[(1, 139478702958), (2, 69739351479), (3, 46492900986), (6, 23246450493), (7, 19925528994), (9, 15497633662), (14, 9962764497), (18, 7748816831), (21, 6641842998), (42, 3320921499), (49, 2846504142), (63, 2213947666), (79, 1765553202), (98, 1423252071), (126, 1106973833), (147, 948834714), (158, 882776601), (237, 588517734), (294, 474417357), (441, 316278238), (474, 294258867), (553, 252221886), (711, 196172578), (882, 158139119), (883, 157960026), (1106, 126110943), (1422, 98086289), (1659, 84073962), (1766, 78980013), (2267, 61525674), (2649, 52653342), (3318, 42036981), (3871, 36031698), (4534, 30762837), (4977, 28024654), (5298, 26326671), (6181, 22565718), (6801, 20508558), (7742, 18015849), (7947, 17551114), (9954, 14012327), (11613, 12010566), (12362, 11282859), (13602, 10254279), (15869, 8789382), (15894, 8775557), (18543, 7521906), (20403, 6836186), (23226, 6005283), (31738, 4394691), (34839, 4003522), (37086, 3760953), (40806, 3418093), (43267, 3223674), (47607, 2929794), (55629, 2507302), (69678, 2001761), (69757, 1999494), (86534, 1611837), (95214, 1464897), (111083, 1255626), (111258, 1253651), (129801, 1074558), (139514, 999747), (142821, 976598), (179093, 778806), (209271, 666498), (222166, 627813), (259602, 537279), (285642, 488299), (333249, 418542), (358186, 389403)]