16172619747

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{269}}^1\times {\mathrm{983}}^1$

素因数の和:1340

約数の個数: 64

約数和(自身を含む): 24230016000

約数和(自身を除く): 8057396253

約数列:

[1, 3, 19, 29, 37, 57, 87, 111, 269, 551, 703, 807, 983, 1073, 1653, 2109, 2949, 3219, 5111, 7801, 9953, 15333, 18677, 20387, 23403, 28507, 29859, 36371, 56031, 61161, 85521, 109113, 148219, 189107, 264427, 288637, 444657, 541633, 567321, 691049, 793281, 865911, 1054759, 1624899, 2073147, 3164277, 5024113, 5484103, 7668383, 9783799, 15072339, 16452309, 20040421, 23005149, 29351397, 60121263, 145699277, 185892181, 283730171, 437097831, 557676543, 851190513, 5390873249, 16172619747]

約数ペア:

[(1, 16172619747), (3, 5390873249), (19, 851190513), (29, 557676543), (37, 437097831), (57, 283730171), (87, 185892181), (111, 145699277), (269, 60121263), (551, 29351397), (703, 23005149), (807, 20040421), (983, 16452309), (1073, 15072339), (1653, 9783799), (2109, 7668383), (2949, 5484103), (3219, 5024113), (5111, 3164277), (7801, 2073147), (9953, 1624899), (15333, 1054759), (18677, 865911), (20387, 793281), (23403, 691049), (28507, 567321), (29859, 541633), (36371, 444657), (56031, 288637), (61161, 264427), (85521, 189107), (109113, 148219)]