128625696

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{14407}}^1$

素因数の和:14454

約数の個数: 72

約数和(自身を含む): 377604864

約数和(自身を除く): 248979168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 496, 558, 744, 992, 1116, 1488, 2232, 2976, 4464, 8928, 14407, 28814, 43221, 57628, 86442, 115256, 129663, 172884, 230512, 259326, 345768, 446617, 461024, 518652, 691536, 893234, 1037304, 1339851, 1383072, 1786468, 2074608, 2679702, 3572936, 4019553, 4149216, 5359404, 7145872, 8039106, 10718808, 14291744, 16078212, 21437616, 32156424, 42875232, 64312848, 128625696]

約数ペア:

[(1, 128625696), (2, 64312848), (3, 42875232), (4, 32156424), (6, 21437616), (8, 16078212), (9, 14291744), (12, 10718808), (16, 8039106), (18, 7145872), (24, 5359404), (31, 4149216), (32, 4019553), (36, 3572936), (48, 2679702), (62, 2074608), (72, 1786468), (93, 1383072), (96, 1339851), (124, 1037304), (144, 893234), (186, 691536), (248, 518652), (279, 461024), (288, 446617), (372, 345768), (496, 259326), (558, 230512), (744, 172884), (992, 129663), (1116, 115256), (1488, 86442), (2232, 57628), (2976, 43221), (4464, 28814), (8928, 14407)]