131835648

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{179}}^1$

素因数の和:342

約数の個数: 144

約数和(自身を含む): 406183680

約数和(自身を除く): 274348032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 137, 168, 179, 192, 224, 256, 274, 336, 358, 384, 411, 448, 537, 548, 672, 716, 768, 822, 896, 959, 1074, 1096, 1253, 1344, 1432, 1644, 1792, 1918, 2148, 2192, 2506, 2688, 2864, 2877, 3288, 3759, 3836, 4296, 4384, 5012, 5376, 5728, 5754, 6576, 7518, 7672, 8592, 8768, 10024, 11456, 11508, 13152, 15036, 15344, 17184, 17536, 20048, 22912, 23016, 24523, 26304, 30072, 30688, 34368, 35072, 40096, 45824, 46032, 49046, 52608, 60144, 61376, 68736, 73569, 80192, 92064, 98092, 105216, 120288, 122752, 137472, 147138, 160384, 171661, 184128, 196184, 240576, 245504, 294276, 320768, 343322, 368256, 392368, 481152, 514983, 588552, 686644, 736512, 784736, 962304, 1029966, 1177104, 1373288, 1569472, 2059932, 2354208, 2746576, 3138944, 4119864, 4708416, 5493152, 6277888, 8239728, 9416832, 10986304, 16479456, 18833664, 21972608, 32958912, 43945216, 65917824, 131835648]

約数ペア:

[(1, 131835648), (2, 65917824), (3, 43945216), (4, 32958912), (6, 21972608), (7, 18833664), (8, 16479456), (12, 10986304), (14, 9416832), (16, 8239728), (21, 6277888), (24, 5493152), (28, 4708416), (32, 4119864), (42, 3138944), (48, 2746576), (56, 2354208), (64, 2059932), (84, 1569472), (96, 1373288), (112, 1177104), (128, 1029966), (137, 962304), (168, 784736), (179, 736512), (192, 686644), (224, 588552), (256, 514983), (274, 481152), (336, 392368), (358, 368256), (384, 343322), (411, 320768), (448, 294276), (537, 245504), (548, 240576), (672, 196184), (716, 184128), (768, 171661), (822, 160384), (896, 147138), (959, 137472), (1074, 122752), (1096, 120288), (1253, 105216), (1344, 98092), (1432, 92064), (1644, 80192), (1792, 73569), (1918, 68736), (2148, 61376), (2192, 60144), (2506, 52608), (2688, 49046), (2864, 46032), (2877, 45824), (3288, 40096), (3759, 35072), (3836, 34368), (4296, 30688), (4384, 30072), (5012, 26304), (5376, 24523), (5728, 23016), (5754, 22912), (6576, 20048), (7518, 17536), (7672, 17184), (8592, 15344), (8768, 15036), (10024, 13152), (11456, 11508)]