138838336

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{769}}^1$

素因数の和:832

約数の個数: 112

約数和(自身を含む): 350479360

約数和(自身を除く): 211641024

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 52, 56, 62, 64, 91, 104, 112, 124, 182, 208, 217, 224, 248, 364, 403, 416, 434, 448, 496, 728, 769, 806, 832, 868, 992, 1456, 1538, 1612, 1736, 1984, 2821, 2912, 3076, 3224, 3472, 5383, 5642, 5824, 6152, 6448, 6944, 9997, 10766, 11284, 12304, 12896, 13888, 19994, 21532, 22568, 23839, 24608, 25792, 39988, 43064, 45136, 47678, 49216, 69979, 79976, 86128, 90272, 95356, 139958, 159952, 166873, 172256, 180544, 190712, 279916, 309907, 319904, 333746, 344512, 381424, 559832, 619814, 639808, 667492, 762848, 1119664, 1239628, 1334984, 1525696, 2169349, 2239328, 2479256, 2669968, 4338698, 4478656, 4958512, 5339936, 8677396, 9917024, 10679872, 17354792, 19834048, 34709584, 69419168, 138838336]

約数ペア:

[(1, 138838336), (2, 69419168), (4, 34709584), (7, 19834048), (8, 17354792), (13, 10679872), (14, 9917024), (16, 8677396), (26, 5339936), (28, 4958512), (31, 4478656), (32, 4338698), (52, 2669968), (56, 2479256), (62, 2239328), (64, 2169349), (91, 1525696), (104, 1334984), (112, 1239628), (124, 1119664), (182, 762848), (208, 667492), (217, 639808), (224, 619814), (248, 559832), (364, 381424), (403, 344512), (416, 333746), (434, 319904), (448, 309907), (496, 279916), (728, 190712), (769, 180544), (806, 172256), (832, 166873), (868, 159952), (992, 139958), (1456, 95356), (1538, 90272), (1612, 86128), (1736, 79976), (1984, 69979), (2821, 49216), (2912, 47678), (3076, 45136), (3224, 43064), (3472, 39988), (5383, 25792), (5642, 24608), (5824, 23839), (6152, 22568), (6448, 21532), (6944, 19994), (9997, 13888), (10766, 12896), (11284, 12304)]