134193920

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{881}}^1$

素因数の和:926

約数の個数: 144

約数和(自身を含む): 389406528

約数和(自身を除く): 255212608

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 64, 68, 70, 80, 85, 112, 119, 128, 136, 140, 160, 170, 224, 238, 256, 272, 280, 320, 340, 448, 476, 544, 560, 595, 640, 680, 881, 896, 952, 1088, 1120, 1190, 1280, 1360, 1762, 1792, 1904, 2176, 2240, 2380, 2720, 3524, 3808, 4352, 4405, 4480, 4760, 5440, 6167, 7048, 7616, 8810, 8960, 9520, 10880, 12334, 14096, 14977, 15232, 17620, 19040, 21760, 24668, 28192, 29954, 30464, 30835, 35240, 38080, 49336, 56384, 59908, 61670, 70480, 74885, 76160, 98672, 104839, 112768, 119816, 123340, 140960, 149770, 152320, 197344, 209678, 225536, 239632, 246680, 281920, 299540, 394688, 419356, 479264, 493360, 524195, 563840, 599080, 789376, 838712, 958528, 986720, 1048390, 1127680, 1198160, 1578752, 1677424, 1917056, 1973440, 2096780, 2396320, 3354848, 3834112, 3946880, 4193560, 4792640, 6709696, 7893760, 8387120, 9585280, 13419392, 16774240, 19170560, 26838784, 33548480, 67096960, 134193920]

約数ペア:

[(1, 134193920), (2, 67096960), (4, 33548480), (5, 26838784), (7, 19170560), (8, 16774240), (10, 13419392), (14, 9585280), (16, 8387120), (17, 7893760), (20, 6709696), (28, 4792640), (32, 4193560), (34, 3946880), (35, 3834112), (40, 3354848), (56, 2396320), (64, 2096780), (68, 1973440), (70, 1917056), (80, 1677424), (85, 1578752), (112, 1198160), (119, 1127680), (128, 1048390), (136, 986720), (140, 958528), (160, 838712), (170, 789376), (224, 599080), (238, 563840), (256, 524195), (272, 493360), (280, 479264), (320, 419356), (340, 394688), (448, 299540), (476, 281920), (544, 246680), (560, 239632), (595, 225536), (640, 209678), (680, 197344), (881, 152320), (896, 149770), (952, 140960), (1088, 123340), (1120, 119816), (1190, 112768), (1280, 104839), (1360, 98672), (1762, 76160), (1792, 74885), (1904, 70480), (2176, 61670), (2240, 59908), (2380, 56384), (2720, 49336), (3524, 38080), (3808, 35240), (4352, 30835), (4405, 30464), (4480, 29954), (4760, 28192), (5440, 24668), (6167, 21760), (7048, 19040), (7616, 17620), (8810, 15232), (8960, 14977), (9520, 14096), (10880, 12334)]