166904472

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{993479}}^1$

素因数の和:993495

約数の個数: 32

約数和(自身を含む): 476870400

約数和(自身を除く): 309965928

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 993479, 1986958, 2980437, 3973916, 5960874, 6954353, 7947832, 11921748, 13908706, 20863059, 23843496, 27817412, 41726118, 55634824, 83452236, 166904472]

約数ペア:

[(1, 166904472), (2, 83452236), (3, 55634824), (4, 41726118), (6, 27817412), (7, 23843496), (8, 20863059), (12, 13908706), (14, 11921748), (21, 7947832), (24, 6954353), (28, 5960874), (42, 3973916), (56, 2980437), (84, 1986958), (168, 993479)]