129647112

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{20857}}^1$

素因数の和:20910

約数の個数: 64

約数和(自身を含む): 380449920

約数和(自身を除く): 250802808

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 37, 42, 56, 74, 84, 111, 148, 168, 222, 259, 296, 444, 518, 777, 888, 1036, 1554, 2072, 3108, 6216, 20857, 41714, 62571, 83428, 125142, 145999, 166856, 250284, 291998, 437997, 500568, 583996, 771709, 875994, 1167992, 1543418, 1751988, 2315127, 3086836, 3503976, 4630254, 5401963, 6173672, 9260508, 10803926, 16205889, 18521016, 21607852, 32411778, 43215704, 64823556, 129647112]

約数ペア:

[(1, 129647112), (2, 64823556), (3, 43215704), (4, 32411778), (6, 21607852), (7, 18521016), (8, 16205889), (12, 10803926), (14, 9260508), (21, 6173672), (24, 5401963), (28, 4630254), (37, 3503976), (42, 3086836), (56, 2315127), (74, 1751988), (84, 1543418), (111, 1167992), (148, 875994), (168, 771709), (222, 583996), (259, 500568), (296, 437997), (444, 291998), (518, 250284), (777, 166856), (888, 145999), (1036, 125142), (1554, 83428), (2072, 62571), (3108, 41714), (6216, 20857)]