142641408

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{157}}^1$

素因数の和:209

約数の個数: 216

約数和(自身を含む): 472801728

約数和(自身を除く): 330160320

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 84, 91, 96, 104, 112, 128, 156, 157, 168, 169, 182, 192, 208, 224, 256, 273, 312, 314, 336, 338, 364, 384, 416, 448, 471, 507, 546, 624, 628, 672, 676, 728, 768, 832, 896, 942, 1014, 1092, 1099, 1183, 1248, 1256, 1344, 1352, 1456, 1664, 1792, 1884, 2028, 2041, 2184, 2198, 2366, 2496, 2512, 2688, 2704, 2912, 3297, 3328, 3549, 3768, 4056, 4082, 4368, 4396, 4732, 4992, 5024, 5376, 5408, 5824, 6123, 6594, 7098, 7536, 8112, 8164, 8736, 8792, 9464, 9984, 10048, 10816, 11648, 12246, 13188, 14196, 14287, 15072, 16224, 16328, 17472, 17584, 18928, 20096, 21632, 23296, 24492, 26376, 26533, 28392, 28574, 30144, 32448, 32656, 34944, 35168, 37856, 40192, 42861, 43264, 48984, 52752, 53066, 56784, 57148, 60288, 64896, 65312, 69888, 70336, 75712, 79599, 85722, 97968, 105504, 106132, 113568, 114296, 120576, 129792, 130624, 140672, 151424, 159198, 171444, 185731, 195936, 211008, 212264, 227136, 228592, 261248, 281344, 302848, 318396, 342888, 371462, 391872, 422016, 424528, 454272, 457184, 522496, 557193, 636792, 685776, 742924, 783744, 844032, 849056, 908544, 914368, 1114386, 1273584, 1371552, 1485848, 1567488, 1698112, 1828736, 2228772, 2547168, 2743104, 2971696, 3396224, 3657472, 4457544, 5094336, 5486208, 5943392, 6792448, 8915088, 10188672, 10972416, 11886784, 17830176, 20377344, 23773568, 35660352, 47547136, 71320704, 142641408]

約数ペア:

[(1, 142641408), (2, 71320704), (3, 47547136), (4, 35660352), (6, 23773568), (7, 20377344), (8, 17830176), (12, 11886784), (13, 10972416), (14, 10188672), (16, 8915088), (21, 6792448), (24, 5943392), (26, 5486208), (28, 5094336), (32, 4457544), (39, 3657472), (42, 3396224), (48, 2971696), (52, 2743104), (56, 2547168), (64, 2228772), (78, 1828736), (84, 1698112), (91, 1567488), (96, 1485848), (104, 1371552), (112, 1273584), (128, 1114386), (156, 914368), (157, 908544), (168, 849056), (169, 844032), (182, 783744), (192, 742924), (208, 685776), (224, 636792), (256, 557193), (273, 522496), (312, 457184), (314, 454272), (336, 424528), (338, 422016), (364, 391872), (384, 371462), (416, 342888), (448, 318396), (471, 302848), (507, 281344), (546, 261248), (624, 228592), (628, 227136), (672, 212264), (676, 211008), (728, 195936), (768, 185731), (832, 171444), (896, 159198), (942, 151424), (1014, 140672), (1092, 130624), (1099, 129792), (1183, 120576), (1248, 114296), (1256, 113568), (1344, 106132), (1352, 105504), (1456, 97968), (1664, 85722), (1792, 79599), (1884, 75712), (2028, 70336), (2041, 69888), (2184, 65312), (2198, 64896), (2366, 60288), (2496, 57148), (2512, 56784), (2688, 53066), (2704, 52752), (2912, 48984), (3297, 43264), (3328, 42861), (3549, 40192), (3768, 37856), (4056, 35168), (4082, 34944), (4368, 32656), (4396, 32448), (4732, 30144), (4992, 28574), (5024, 28392), (5376, 26533), (5408, 26376), (5824, 24492), (6123, 23296), (6594, 21632), (7098, 20096), (7536, 18928), (8112, 17584), (8164, 17472), (8736, 16328), (8792, 16224), (9464, 15072), (9984, 14287), (10048, 14196), (10816, 13188), (11648, 12246)]