131183904

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:167

約数の個数: 192

約数和(自身を含む): 391910400

約数和(自身を除く): 260726496

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 23, 24, 32, 38, 46, 48, 53, 57, 59, 69, 76, 92, 96, 106, 114, 118, 138, 152, 159, 177, 184, 212, 228, 236, 276, 304, 318, 354, 368, 424, 437, 456, 472, 552, 608, 636, 708, 736, 848, 874, 912, 944, 1007, 1104, 1121, 1219, 1272, 1311, 1357, 1416, 1696, 1748, 1824, 1888, 2014, 2208, 2242, 2438, 2544, 2622, 2714, 2832, 3021, 3127, 3363, 3496, 3657, 4028, 4071, 4484, 4876, 5088, 5244, 5428, 5664, 6042, 6254, 6726, 6992, 7314, 8056, 8142, 8968, 9381, 9752, 10488, 10856, 12084, 12508, 13452, 13984, 14628, 16112, 16284, 17936, 18762, 19504, 20976, 21712, 23161, 24168, 25016, 25783, 26904, 29256, 32224, 32568, 35872, 37524, 39008, 41952, 43424, 46322, 48336, 50032, 51566, 53808, 58512, 59413, 65136, 69483, 71921, 75048, 77349, 92644, 96672, 100064, 103132, 107616, 117024, 118826, 130272, 138966, 143842, 150096, 154698, 178239, 185288, 206264, 215763, 237652, 277932, 287684, 300192, 309396, 356478, 370576, 412528, 431526, 475304, 555864, 575368, 618792, 712956, 741152, 825056, 863052, 950608, 1111728, 1150736, 1237584, 1366499, 1425912, 1726104, 1901216, 2223456, 2301472, 2475168, 2732998, 2851824, 3452208, 4099497, 5465996, 5703648, 6904416, 8198994, 10931992, 16397988, 21863984, 32795976, 43727968, 65591952, 131183904]

約数ペア:

[(1, 131183904), (2, 65591952), (3, 43727968), (4, 32795976), (6, 21863984), (8, 16397988), (12, 10931992), (16, 8198994), (19, 6904416), (23, 5703648), (24, 5465996), (32, 4099497), (38, 3452208), (46, 2851824), (48, 2732998), (53, 2475168), (57, 2301472), (59, 2223456), (69, 1901216), (76, 1726104), (92, 1425912), (96, 1366499), (106, 1237584), (114, 1150736), (118, 1111728), (138, 950608), (152, 863052), (159, 825056), (177, 741152), (184, 712956), (212, 618792), (228, 575368), (236, 555864), (276, 475304), (304, 431526), (318, 412528), (354, 370576), (368, 356478), (424, 309396), (437, 300192), (456, 287684), (472, 277932), (552, 237652), (608, 215763), (636, 206264), (708, 185288), (736, 178239), (848, 154698), (874, 150096), (912, 143842), (944, 138966), (1007, 130272), (1104, 118826), (1121, 117024), (1219, 107616), (1272, 103132), (1311, 100064), (1357, 96672), (1416, 92644), (1696, 77349), (1748, 75048), (1824, 71921), (1888, 69483), (2014, 65136), (2208, 59413), (2242, 58512), (2438, 53808), (2544, 51566), (2622, 50032), (2714, 48336), (2832, 46322), (3021, 43424), (3127, 41952), (3363, 39008), (3496, 37524), (3657, 35872), (4028, 32568), (4071, 32224), (4484, 29256), (4876, 26904), (5088, 25783), (5244, 25016), (5428, 24168), (5664, 23161), (6042, 21712), (6254, 20976), (6726, 19504), (6992, 18762), (7314, 17936), (8056, 16284), (8142, 16112), (8968, 14628), (9381, 13984), (9752, 13452), (10488, 12508), (10856, 12084)]