133112512

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{397}}^1$

素因数の和:466

約数の個数: 84

約数和(自身を含む): 295997376

約数和(自身を除く): 162884864

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 169, 208, 248, 338, 397, 403, 416, 496, 676, 794, 806, 832, 992, 1352, 1588, 1612, 1984, 2704, 3176, 3224, 5161, 5239, 5408, 6352, 6448, 10322, 10478, 10816, 12307, 12704, 12896, 20644, 20956, 24614, 25408, 25792, 41288, 41912, 49228, 67093, 82576, 83824, 98456, 134186, 159991, 165152, 167648, 196912, 268372, 319982, 330304, 335296, 393824, 536744, 639964, 787648, 1073488, 1279928, 2079883, 2146976, 2559856, 4159766, 4293952, 5119712, 8319532, 10239424, 16639064, 33278128, 66556256, 133112512]

約数ペア:

[(1, 133112512), (2, 66556256), (4, 33278128), (8, 16639064), (13, 10239424), (16, 8319532), (26, 5119712), (31, 4293952), (32, 4159766), (52, 2559856), (62, 2146976), (64, 2079883), (104, 1279928), (124, 1073488), (169, 787648), (208, 639964), (248, 536744), (338, 393824), (397, 335296), (403, 330304), (416, 319982), (496, 268372), (676, 196912), (794, 167648), (806, 165152), (832, 159991), (992, 134186), (1352, 98456), (1588, 83824), (1612, 82576), (1984, 67093), (2704, 49228), (3176, 41912), (3224, 41288), (5161, 25792), (5239, 25408), (5408, 24614), (6352, 20956), (6448, 20644), (10322, 12896), (10478, 12704), (10816, 12307)]