134187520

素因数分解:

$2^9\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:142

約数の個数: 160

約数和(自身を含む): 350013312

約数和(自身を除く): 215825792

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 43, 46, 53, 64, 80, 86, 92, 106, 115, 128, 160, 172, 184, 212, 215, 230, 256, 265, 320, 344, 368, 424, 430, 460, 512, 530, 640, 688, 736, 848, 860, 920, 989, 1060, 1219, 1280, 1376, 1472, 1696, 1720, 1840, 1978, 2120, 2279, 2438, 2560, 2752, 2944, 3392, 3440, 3680, 3956, 4240, 4558, 4876, 4945, 5504, 5888, 6095, 6784, 6880, 7360, 7912, 8480, 9116, 9752, 9890, 11008, 11395, 11776, 12190, 13568, 13760, 14720, 15824, 16960, 18232, 19504, 19780, 22016, 22790, 24380, 27136, 27520, 29440, 31648, 33920, 36464, 39008, 39560, 45580, 48760, 52417, 55040, 58880, 63296, 67840, 72928, 78016, 79120, 91160, 97520, 104834, 110080, 126592, 135680, 145856, 156032, 158240, 182320, 195040, 209668, 253184, 262085, 291712, 312064, 316480, 364640, 390080, 419336, 506368, 524170, 583424, 624128, 632960, 729280, 780160, 838672, 1048340, 1166848, 1265920, 1458560, 1560320, 1677344, 2096680, 2531840, 2917120, 3120640, 3354688, 4193360, 5834240, 6709376, 8386720, 13418752, 16773440, 26837504, 33546880, 67093760, 134187520]

約数ペア:

[(1, 134187520), (2, 67093760), (4, 33546880), (5, 26837504), (8, 16773440), (10, 13418752), (16, 8386720), (20, 6709376), (23, 5834240), (32, 4193360), (40, 3354688), (43, 3120640), (46, 2917120), (53, 2531840), (64, 2096680), (80, 1677344), (86, 1560320), (92, 1458560), (106, 1265920), (115, 1166848), (128, 1048340), (160, 838672), (172, 780160), (184, 729280), (212, 632960), (215, 624128), (230, 583424), (256, 524170), (265, 506368), (320, 419336), (344, 390080), (368, 364640), (424, 316480), (430, 312064), (460, 291712), (512, 262085), (530, 253184), (640, 209668), (688, 195040), (736, 182320), (848, 158240), (860, 156032), (920, 145856), (989, 135680), (1060, 126592), (1219, 110080), (1280, 104834), (1376, 97520), (1472, 91160), (1696, 79120), (1720, 78016), (1840, 72928), (1978, 67840), (2120, 63296), (2279, 58880), (2438, 55040), (2560, 52417), (2752, 48760), (2944, 45580), (3392, 39560), (3440, 39008), (3680, 36464), (3956, 33920), (4240, 31648), (4558, 29440), (4876, 27520), (4945, 27136), (5504, 24380), (5888, 22790), (6095, 22016), (6784, 19780), (6880, 19504), (7360, 18232), (7912, 16960), (8480, 15824), (9116, 14720), (9752, 13760), (9890, 13568), (11008, 12190), (11395, 11776)]