142321806

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:243

約数の個数: 128

約数和(自身を含む): 364953600

約数和(自身を除く): 222631794

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 31, 33, 54, 59, 62, 66, 93, 99, 118, 131, 177, 186, 198, 262, 279, 297, 341, 354, 393, 531, 558, 594, 649, 682, 786, 837, 1023, 1062, 1179, 1298, 1441, 1593, 1674, 1829, 1947, 2046, 2358, 2882, 3069, 3186, 3537, 3658, 3894, 4061, 4323, 5487, 5841, 6138, 7074, 7729, 8122, 8646, 9207, 10974, 11682, 12183, 12969, 15458, 16461, 17523, 18414, 20119, 23187, 24366, 25938, 32922, 35046, 36549, 38907, 40238, 44671, 46374, 49383, 60357, 69561, 73098, 77814, 85019, 89342, 98766, 109647, 120714, 134013, 139122, 170038, 181071, 208683, 219294, 239599, 255057, 268026, 362142, 402039, 417366, 479198, 510114, 543213, 718797, 765171, 804078, 1086426, 1206117, 1437594, 1530342, 2156391, 2295513, 2412234, 2635589, 4312782, 4591026, 5271178, 6469173, 7906767, 12938346, 15813534, 23720301, 47440602, 71160903, 142321806]

約数ペア:

[(1, 142321806), (2, 71160903), (3, 47440602), (6, 23720301), (9, 15813534), (11, 12938346), (18, 7906767), (22, 6469173), (27, 5271178), (31, 4591026), (33, 4312782), (54, 2635589), (59, 2412234), (62, 2295513), (66, 2156391), (93, 1530342), (99, 1437594), (118, 1206117), (131, 1086426), (177, 804078), (186, 765171), (198, 718797), (262, 543213), (279, 510114), (297, 479198), (341, 417366), (354, 402039), (393, 362142), (531, 268026), (558, 255057), (594, 239599), (649, 219294), (682, 208683), (786, 181071), (837, 170038), (1023, 139122), (1062, 134013), (1179, 120714), (1298, 109647), (1441, 98766), (1593, 89342), (1674, 85019), (1829, 77814), (1947, 73098), (2046, 69561), (2358, 60357), (2882, 49383), (3069, 46374), (3186, 44671), (3537, 40238), (3658, 38907), (3894, 36549), (4061, 35046), (4323, 32922), (5487, 25938), (5841, 24366), (6138, 23187), (7074, 20119), (7729, 18414), (8122, 17523), (8646, 16461), (9207, 15458), (10974, 12969), (11682, 12183)]