131722472

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{3299}}^1$

素因数の和:3366

約数の個数: 64

約数和(自身を含む): 304128000

約数和(自身を除く): 172405528

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 31, 46, 56, 62, 92, 124, 161, 184, 217, 248, 322, 434, 644, 713, 868, 1288, 1426, 1736, 2852, 3299, 4991, 5704, 6598, 9982, 13196, 19964, 23093, 26392, 39928, 46186, 75877, 92372, 102269, 151754, 184744, 204538, 303508, 409076, 531139, 607016, 715883, 818152, 1062278, 1431766, 2124556, 2352187, 2863532, 4249112, 4704374, 5727064, 9408748, 16465309, 18817496, 32930618, 65861236, 131722472]

約数ペア:

[(1, 131722472), (2, 65861236), (4, 32930618), (7, 18817496), (8, 16465309), (14, 9408748), (23, 5727064), (28, 4704374), (31, 4249112), (46, 2863532), (56, 2352187), (62, 2124556), (92, 1431766), (124, 1062278), (161, 818152), (184, 715883), (217, 607016), (248, 531139), (322, 409076), (434, 303508), (644, 204538), (713, 184744), (868, 151754), (1288, 102269), (1426, 92372), (1736, 75877), (2852, 46186), (3299, 39928), (4991, 26392), (5704, 23093), (6598, 19964), (9982, 13196)]