15661867204

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{28549}}^1$

素因数の和:28732

約数の個数: 48

約数和(自身を含む): 29353968000

約数和(自身を除く): 13692100796

約数列:

[1, 2, 4, 23, 46, 67, 89, 92, 134, 178, 268, 356, 1541, 2047, 3082, 4094, 5963, 6164, 8188, 11926, 23852, 28549, 57098, 114196, 137149, 274298, 548596, 656627, 1313254, 1912783, 2540861, 2626508, 3825566, 5081722, 7651132, 10163444, 43994009, 58439803, 87988018, 116879606, 170237687, 175976036, 233759212, 340475374, 680950748, 3915466801, 7830933602, 15661867204]

約数ペア:

[(1, 15661867204), (2, 7830933602), (4, 3915466801), (23, 680950748), (46, 340475374), (67, 233759212), (89, 175976036), (92, 170237687), (134, 116879606), (178, 87988018), (268, 58439803), (356, 43994009), (1541, 10163444), (2047, 7651132), (3082, 5081722), (4094, 3825566), (5963, 2626508), (6164, 2540861), (8188, 1912783), (11926, 1313254), (23852, 656627), (28549, 548596), (57098, 274298), (114196, 137149)]