171479168

素因数分解:

$2^7\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:254

約数の個数: 128

約数和(自身を含む): 417726720

約数和(自身を除く): 246247552

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 53, 56, 64, 92, 106, 112, 128, 157, 161, 184, 212, 224, 314, 322, 368, 371, 424, 448, 628, 644, 736, 742, 848, 896, 1099, 1219, 1256, 1288, 1472, 1484, 1696, 2198, 2438, 2512, 2576, 2944, 2968, 3392, 3611, 4396, 4876, 5024, 5152, 5936, 6784, 7222, 8321, 8533, 8792, 9752, 10048, 10304, 11872, 14444, 16642, 17066, 17584, 19504, 20096, 20608, 23744, 25277, 28888, 33284, 34132, 35168, 39008, 47488, 50554, 57776, 58247, 66568, 68264, 70336, 78016, 101108, 115552, 116494, 133136, 136528, 140672, 156032, 191383, 202216, 231104, 232988, 266272, 273056, 382766, 404432, 462208, 465976, 532544, 546112, 765532, 808864, 931952, 1065088, 1092224, 1339681, 1531064, 1617728, 1863904, 2679362, 3062128, 3235456, 3727808, 5358724, 6124256, 7455616, 10717448, 12248512, 21434896, 24497024, 42869792, 85739584, 171479168]

約数ペア:

[(1, 171479168), (2, 85739584), (4, 42869792), (7, 24497024), (8, 21434896), (14, 12248512), (16, 10717448), (23, 7455616), (28, 6124256), (32, 5358724), (46, 3727808), (53, 3235456), (56, 3062128), (64, 2679362), (92, 1863904), (106, 1617728), (112, 1531064), (128, 1339681), (157, 1092224), (161, 1065088), (184, 931952), (212, 808864), (224, 765532), (314, 546112), (322, 532544), (368, 465976), (371, 462208), (424, 404432), (448, 382766), (628, 273056), (644, 266272), (736, 232988), (742, 231104), (848, 202216), (896, 191383), (1099, 156032), (1219, 140672), (1256, 136528), (1288, 133136), (1472, 116494), (1484, 115552), (1696, 101108), (2198, 78016), (2438, 70336), (2512, 68264), (2576, 66568), (2944, 58247), (2968, 57776), (3392, 50554), (3611, 47488), (4396, 39008), (4876, 35168), (5024, 34132), (5152, 33284), (5936, 28888), (6784, 25277), (7222, 23744), (8321, 20608), (8533, 20096), (8792, 19504), (9752, 17584), (10048, 17066), (10304, 16642), (11872, 14444)]