155260368

素因数分解:

$2^4\times 3^3\times {\mathrm{281}}^1\times {\mathrm{1279}}^1$

素因数の和:1577

約数の個数: 80

約数和(自身を含む): 447590400

約数和(自身を除く): 292330032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 281, 432, 562, 843, 1124, 1279, 1686, 2248, 2529, 2558, 3372, 3837, 4496, 5058, 5116, 6744, 7587, 7674, 10116, 10232, 11511, 13488, 15174, 15348, 20232, 20464, 23022, 30348, 30696, 34533, 40464, 46044, 60696, 61392, 69066, 92088, 121392, 138132, 184176, 276264, 359399, 552528, 718798, 1078197, 1437596, 2156394, 2875192, 3234591, 4312788, 5750384, 6469182, 8625576, 9703773, 12938364, 17251152, 19407546, 25876728, 38815092, 51753456, 77630184, 155260368]

約数ペア:

[(1, 155260368), (2, 77630184), (3, 51753456), (4, 38815092), (6, 25876728), (8, 19407546), (9, 17251152), (12, 12938364), (16, 9703773), (18, 8625576), (24, 6469182), (27, 5750384), (36, 4312788), (48, 3234591), (54, 2875192), (72, 2156394), (108, 1437596), (144, 1078197), (216, 718798), (281, 552528), (432, 359399), (562, 276264), (843, 184176), (1124, 138132), (1279, 121392), (1686, 92088), (2248, 69066), (2529, 61392), (2558, 60696), (3372, 46044), (3837, 40464), (4496, 34533), (5058, 30696), (5116, 30348), (6744, 23022), (7587, 20464), (7674, 20232), (10116, 15348), (10232, 15174), (11511, 13488)]