138209484

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71537}}^1$

素因数の和:71574

約数の個数: 48

約数和(自身を含む): 384588288

約数和(自身を除く): 246378804

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, 71537, 143074, 214611, 286148, 429222, 500759, 858444, 1001518, 1502277, 1645351, 2003036, 3004554, 3290702, 4936053, 6009108, 6581404, 9872106, 11517457, 19744212, 23034914, 34552371, 46069828, 69104742, 138209484]

約数ペア:

[(1, 138209484), (2, 69104742), (3, 46069828), (4, 34552371), (6, 23034914), (7, 19744212), (12, 11517457), (14, 9872106), (21, 6581404), (23, 6009108), (28, 4936053), (42, 3290702), (46, 3004554), (69, 2003036), (84, 1645351), (92, 1502277), (138, 1001518), (161, 858444), (276, 500759), (322, 429222), (483, 286148), (644, 214611), (966, 143074), (1932, 71537)]