128055048

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{15647}}^1$

素因数の和:15698

約数の個数: 64

約数和(自身を含む): 360529920

約数和(自身を除く): 232474872

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 31, 33, 44, 62, 66, 88, 93, 124, 132, 186, 248, 264, 341, 372, 682, 744, 1023, 1364, 2046, 2728, 4092, 8184, 15647, 31294, 46941, 62588, 93882, 125176, 172117, 187764, 344234, 375528, 485057, 516351, 688468, 970114, 1032702, 1376936, 1455171, 1940228, 2065404, 2910342, 3880456, 4130808, 5335627, 5820684, 10671254, 11641368, 16006881, 21342508, 32013762, 42685016, 64027524, 128055048]

約数ペア:

[(1, 128055048), (2, 64027524), (3, 42685016), (4, 32013762), (6, 21342508), (8, 16006881), (11, 11641368), (12, 10671254), (22, 5820684), (24, 5335627), (31, 4130808), (33, 3880456), (44, 2910342), (62, 2065404), (66, 1940228), (88, 1455171), (93, 1376936), (124, 1032702), (132, 970114), (186, 688468), (248, 516351), (264, 485057), (341, 375528), (372, 344234), (682, 187764), (744, 172117), (1023, 125176), (1364, 93882), (2046, 62588), (2728, 46941), (4092, 31294), (8184, 15647)]