127798368

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{42943}}^1$

素因数の和:42987

約数の個数: 48

約数和(自身を含む): 346300416

約数和(自身を除く): 218502048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 186, 248, 372, 496, 744, 992, 1488, 2976, 42943, 85886, 128829, 171772, 257658, 343544, 515316, 687088, 1030632, 1331233, 1374176, 2061264, 2662466, 3993699, 4122528, 5324932, 7987398, 10649864, 15974796, 21299728, 31949592, 42599456, 63899184, 127798368]

約数ペア:

[(1, 127798368), (2, 63899184), (3, 42599456), (4, 31949592), (6, 21299728), (8, 15974796), (12, 10649864), (16, 7987398), (24, 5324932), (31, 4122528), (32, 3993699), (48, 2662466), (62, 2061264), (93, 1374176), (96, 1331233), (124, 1030632), (186, 687088), (248, 515316), (372, 343544), (496, 257658), (744, 171772), (992, 128829), (1488, 85886), (2976, 42943)]