153900234

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{353}}^1\times {\mathrm{457}}^1$

素因数の和:871

約数の個数: 48

約数和(自身を含む): 341449992

約数和(自身を除く): 187549758

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 159, 318, 353, 457, 477, 706, 914, 954, 1059, 1371, 2118, 2742, 3177, 4113, 6354, 8226, 18709, 24221, 37418, 48442, 56127, 72663, 112254, 145326, 161321, 168381, 217989, 322642, 336762, 435978, 483963, 967926, 1451889, 2903778, 8550013, 17100026, 25650039, 51300078, 76950117, 153900234]

約数ペア:

[(1, 153900234), (2, 76950117), (3, 51300078), (6, 25650039), (9, 17100026), (18, 8550013), (53, 2903778), (106, 1451889), (159, 967926), (318, 483963), (353, 435978), (457, 336762), (477, 322642), (706, 217989), (914, 168381), (954, 161321), (1059, 145326), (1371, 112254), (2118, 72663), (2742, 56127), (3177, 48442), (4113, 37418), (6354, 24221), (8226, 18709)]