167477440

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{317}}^1$

素因数の和:474

約数の個数: 112

約数和(自身を含む): 434230272

約数和(自身を除く): 266752832

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 127, 130, 160, 208, 254, 260, 317, 320, 416, 508, 520, 634, 635, 832, 1016, 1040, 1268, 1270, 1585, 1651, 2032, 2080, 2536, 2540, 3170, 3302, 4064, 4121, 4160, 5072, 5080, 6340, 6604, 8128, 8242, 8255, 10144, 10160, 12680, 13208, 16484, 16510, 20288, 20320, 20605, 25360, 26416, 32968, 33020, 40259, 40640, 41210, 50720, 52832, 65936, 66040, 80518, 82420, 101440, 105664, 131872, 132080, 161036, 164840, 201295, 263744, 264160, 322072, 329680, 402590, 523367, 528320, 644144, 659360, 805180, 1046734, 1288288, 1318720, 1610360, 2093468, 2576576, 2616835, 3220720, 4186936, 5233670, 6441440, 8373872, 10467340, 12882880, 16747744, 20934680, 33495488, 41869360, 83738720, 167477440]

約数ペア:

[(1, 167477440), (2, 83738720), (4, 41869360), (5, 33495488), (8, 20934680), (10, 16747744), (13, 12882880), (16, 10467340), (20, 8373872), (26, 6441440), (32, 5233670), (40, 4186936), (52, 3220720), (64, 2616835), (65, 2576576), (80, 2093468), (104, 1610360), (127, 1318720), (130, 1288288), (160, 1046734), (208, 805180), (254, 659360), (260, 644144), (317, 528320), (320, 523367), (416, 402590), (508, 329680), (520, 322072), (634, 264160), (635, 263744), (832, 201295), (1016, 164840), (1040, 161036), (1268, 132080), (1270, 131872), (1585, 105664), (1651, 101440), (2032, 82420), (2080, 80518), (2536, 66040), (2540, 65936), (3170, 52832), (3302, 50720), (4064, 41210), (4121, 40640), (4160, 40259), (5072, 33020), (5080, 32968), (6340, 26416), (6604, 25360), (8128, 20605), (8242, 20320), (8255, 20288), (10144, 16510), (10160, 16484), (12680, 13208)]