148739556

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47857}}^1$

素因数の和:47908

約数の個数: 48

約数和(自身を含む): 407367296

約数和(自身を除く): 258627740

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 74, 84, 111, 148, 222, 259, 444, 518, 777, 1036, 1554, 3108, 47857, 95714, 143571, 191428, 287142, 334999, 574284, 669998, 1004997, 1339996, 1770709, 2009994, 3541418, 4019988, 5312127, 7082836, 10624254, 12394963, 21248508, 24789926, 37184889, 49579852, 74369778, 148739556]

約数ペア:

[(1, 148739556), (2, 74369778), (3, 49579852), (4, 37184889), (6, 24789926), (7, 21248508), (12, 12394963), (14, 10624254), (21, 7082836), (28, 5312127), (37, 4019988), (42, 3541418), (74, 2009994), (84, 1770709), (111, 1339996), (148, 1004997), (222, 669998), (259, 574284), (444, 334999), (518, 287142), (777, 191428), (1036, 143571), (1554, 95714), (3108, 47857)]