138097428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71479}}^1$

素因数の和:71516

約数の個数: 48

約数和(自身を含む): 384276480

約数和(自身を除く): 246179052

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 644, 966, 1932, 71479, 142958, 214437, 285916, 428874, 500353, 857748, 1000706, 1501059, 1644017, 2001412, 3002118, 3288034, 4932051, 6004236, 6576068, 9864102, 11508119, 19728204, 23016238, 34524357, 46032476, 69048714, 138097428]

約数ペア:

[(1, 138097428), (2, 69048714), (3, 46032476), (4, 34524357), (6, 23016238), (7, 19728204), (12, 11508119), (14, 9864102), (21, 6576068), (23, 6004236), (28, 4932051), (42, 3288034), (46, 3002118), (69, 2001412), (84, 1644017), (92, 1501059), (138, 1000706), (161, 857748), (276, 500353), (322, 428874), (483, 285916), (644, 214437), (966, 142958), (1932, 71479)]