159128208

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{829}}^1$

素因数の和:917

約数の個数: 120

約数和(自身を含む): 470961920

約数和(自身を除く): 311833712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 43, 48, 62, 72, 86, 93, 124, 129, 144, 172, 186, 248, 258, 279, 344, 372, 387, 496, 516, 558, 688, 744, 774, 829, 1032, 1116, 1333, 1488, 1548, 1658, 2064, 2232, 2487, 2666, 3096, 3316, 3999, 4464, 4974, 5332, 6192, 6632, 7461, 7998, 9948, 10664, 11997, 13264, 14922, 15996, 19896, 21328, 23994, 25699, 29844, 31992, 35647, 39792, 47988, 51398, 59688, 63984, 71294, 77097, 95976, 102796, 106941, 119376, 142588, 154194, 191952, 205592, 213882, 231291, 285176, 308388, 320823, 411184, 427764, 462582, 570352, 616776, 641646, 855528, 925164, 1105057, 1233552, 1283292, 1711056, 1850328, 2210114, 2566584, 3315171, 3700656, 4420228, 5133168, 6630342, 8840456, 9945513, 13260684, 17680912, 19891026, 26521368, 39782052, 53042736, 79564104, 159128208]

約数ペア:

[(1, 159128208), (2, 79564104), (3, 53042736), (4, 39782052), (6, 26521368), (8, 19891026), (9, 17680912), (12, 13260684), (16, 9945513), (18, 8840456), (24, 6630342), (31, 5133168), (36, 4420228), (43, 3700656), (48, 3315171), (62, 2566584), (72, 2210114), (86, 1850328), (93, 1711056), (124, 1283292), (129, 1233552), (144, 1105057), (172, 925164), (186, 855528), (248, 641646), (258, 616776), (279, 570352), (344, 462582), (372, 427764), (387, 411184), (496, 320823), (516, 308388), (558, 285176), (688, 231291), (744, 213882), (774, 205592), (829, 191952), (1032, 154194), (1116, 142588), (1333, 119376), (1488, 106941), (1548, 102796), (1658, 95976), (2064, 77097), (2232, 71294), (2487, 63984), (2666, 59688), (3096, 51398), (3316, 47988), (3999, 39792), (4464, 35647), (4974, 31992), (5332, 29844), (6192, 25699), (6632, 23994), (7461, 21328), (7998, 19896), (9948, 15996), (10664, 14922), (11997, 13264)]