15132216

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^2$

素因数の和:137

約数の個数: 96

約数和(自身を含む): 43614720

約数和(自身を除く): 28482504

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 31, 33, 43, 44, 62, 66, 86, 88, 93, 124, 129, 132, 172, 186, 248, 258, 264, 341, 344, 372, 473, 516, 682, 744, 946, 1023, 1032, 1333, 1364, 1419, 1849, 1892, 2046, 2666, 2728, 2838, 3698, 3784, 3999, 4092, 5332, 5547, 5676, 7396, 7998, 8184, 10664, 11094, 11352, 14663, 14792, 15996, 20339, 22188, 29326, 31992, 40678, 43989, 44376, 57319, 58652, 61017, 81356, 87978, 114638, 117304, 122034, 162712, 171957, 175956, 229276, 244068, 343914, 351912, 458552, 488136, 630509, 687828, 1261018, 1375656, 1891527, 2522036, 3783054, 5044072, 7566108, 15132216]

約数ペア:

[(1, 15132216), (2, 7566108), (3, 5044072), (4, 3783054), (6, 2522036), (8, 1891527), (11, 1375656), (12, 1261018), (22, 687828), (24, 630509), (31, 488136), (33, 458552), (43, 351912), (44, 343914), (62, 244068), (66, 229276), (86, 175956), (88, 171957), (93, 162712), (124, 122034), (129, 117304), (132, 114638), (172, 87978), (186, 81356), (248, 61017), (258, 58652), (264, 57319), (341, 44376), (344, 43989), (372, 40678), (473, 31992), (516, 29326), (682, 22188), (744, 20339), (946, 15996), (1023, 14792), (1032, 14663), (1333, 11352), (1364, 11094), (1419, 10664), (1849, 8184), (1892, 7998), (2046, 7396), (2666, 5676), (2728, 5547), (2838, 5332), (3698, 4092), (3784, 3999)]