156745281378

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1\times {\mathrm{487}}^1\times {\mathrm{727}}^1$

素因数の和:1436

約数の個数: 128

約数和(自身を含む): 366700658688

約数和(自身を除く): 209955377310

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 83, 127, 166, 249, 254, 381, 487, 498, 581, 727, 762, 889, 974, 1162, 1454, 1461, 1743, 1778, 2181, 2667, 2922, 3409, 3486, 4362, 5089, 5334, 6818, 10178, 10227, 10541, 15267, 20454, 21082, 30534, 31623, 40421, 60341, 61849, 63246, 73787, 80842, 92329, 120682, 121263, 123698, 147574, 181023, 184658, 185547, 221361, 242526, 276987, 282947, 354049, 362046, 371094, 422387, 432943, 442722, 553974, 565894, 646303, 708098, 844774, 848841, 865886, 1062147, 1267161, 1292606, 1298829, 1697682, 1938909, 2124294, 2478343, 2534322, 2597658, 3877818, 4956686, 5133467, 7435029, 7663307, 10266934, 14870058, 15326614, 15400401, 22989921, 29386067, 30800802, 35934269, 44964223, 45979842, 53643149, 58772134, 71868538, 88158201, 89928446, 107286298, 107802807, 134892669, 160929447, 176316402, 205702469, 215605614, 269785338, 314749561, 321858894, 411404938, 617107407, 629499122, 944248683, 1234214814, 1888497366, 3732030509, 7464061018, 11196091527, 22392183054, 26124213563, 52248427126, 78372640689, 156745281378]

約数ペア:

[(1, 156745281378), (2, 78372640689), (3, 52248427126), (6, 26124213563), (7, 22392183054), (14, 11196091527), (21, 7464061018), (42, 3732030509), (83, 1888497366), (127, 1234214814), (166, 944248683), (249, 629499122), (254, 617107407), (381, 411404938), (487, 321858894), (498, 314749561), (581, 269785338), (727, 215605614), (762, 205702469), (889, 176316402), (974, 160929447), (1162, 134892669), (1454, 107802807), (1461, 107286298), (1743, 89928446), (1778, 88158201), (2181, 71868538), (2667, 58772134), (2922, 53643149), (3409, 45979842), (3486, 44964223), (4362, 35934269), (5089, 30800802), (5334, 29386067), (6818, 22989921), (10178, 15400401), (10227, 15326614), (10541, 14870058), (15267, 10266934), (20454, 7663307), (21082, 7435029), (30534, 5133467), (31623, 4956686), (40421, 3877818), (60341, 2597658), (61849, 2534322), (63246, 2478343), (73787, 2124294), (80842, 1938909), (92329, 1697682), (120682, 1298829), (121263, 1292606), (123698, 1267161), (147574, 1062147), (181023, 865886), (184658, 848841), (185547, 844774), (221361, 708098), (242526, 646303), (276987, 565894), (282947, 553974), (354049, 442722), (362046, 432943), (371094, 422387)]