138863424

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{373}}^1$

素因数の和:672

約数の個数: 112

約数和(自身を含む): 422542208

約数和(自身を除く): 283678784

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 277, 336, 373, 448, 554, 672, 746, 831, 1108, 1119, 1344, 1492, 1662, 1939, 2216, 2238, 2611, 2984, 3324, 3878, 4432, 4476, 5222, 5817, 5968, 6648, 7756, 7833, 8864, 8952, 10444, 11634, 11936, 13296, 15512, 15666, 17728, 17904, 20888, 23268, 23872, 26592, 31024, 31332, 35808, 41776, 46536, 53184, 62048, 62664, 71616, 83552, 93072, 103321, 124096, 125328, 167104, 186144, 206642, 250656, 309963, 372288, 413284, 501312, 619926, 723247, 826568, 1239852, 1446494, 1653136, 2169741, 2479704, 2892988, 3306272, 4339482, 4959408, 5785976, 6612544, 8678964, 9918816, 11571952, 17357928, 19837632, 23143904, 34715856, 46287808, 69431712, 138863424]

約数ペア:

[(1, 138863424), (2, 69431712), (3, 46287808), (4, 34715856), (6, 23143904), (7, 19837632), (8, 17357928), (12, 11571952), (14, 9918816), (16, 8678964), (21, 6612544), (24, 5785976), (28, 4959408), (32, 4339482), (42, 3306272), (48, 2892988), (56, 2479704), (64, 2169741), (84, 1653136), (96, 1446494), (112, 1239852), (168, 826568), (192, 723247), (224, 619926), (277, 501312), (336, 413284), (373, 372288), (448, 309963), (554, 250656), (672, 206642), (746, 186144), (831, 167104), (1108, 125328), (1119, 124096), (1344, 103321), (1492, 93072), (1662, 83552), (1939, 71616), (2216, 62664), (2238, 62048), (2611, 53184), (2984, 46536), (3324, 41776), (3878, 35808), (4432, 31332), (4476, 31024), (5222, 26592), (5817, 23872), (5968, 23268), (6648, 20888), (7756, 17904), (7833, 17728), (8864, 15666), (8952, 15512), (10444, 13296), (11634, 11936)]