129277278

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{1583}}^1$

素因数の和:1953

約数の個数: 48

約数和(自身を含む): 302702400

約数和(自身を除く): 173425122

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 349, 698, 1047, 1583, 2094, 3141, 3166, 4537, 4749, 6282, 9074, 9498, 13611, 14247, 20579, 27222, 28494, 40833, 41158, 61737, 81666, 123474, 185211, 370422, 552467, 1104934, 1657401, 3314802, 4972203, 7182071, 9944406, 14364142, 21546213, 43092426, 64638639, 129277278]

約数ペア:

[(1, 129277278), (2, 64638639), (3, 43092426), (6, 21546213), (9, 14364142), (13, 9944406), (18, 7182071), (26, 4972203), (39, 3314802), (78, 1657401), (117, 1104934), (234, 552467), (349, 370422), (698, 185211), (1047, 123474), (1583, 81666), (2094, 61737), (3141, 41158), (3166, 40833), (4537, 28494), (4749, 27222), (6282, 20579), (9074, 14247), (9498, 13611)]