128148528

素因数分解:

$2^4\times 3^1\times {\mathrm{631}}^1\times {\mathrm{4231}}^1$

素因数の和:4873

約数の個数: 40

約数和(自身を含む): 331653376

約数和(自身を除く): 203504848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 631, 1262, 1893, 2524, 3786, 4231, 5048, 7572, 8462, 10096, 12693, 15144, 16924, 25386, 30288, 33848, 50772, 67696, 101544, 203088, 2669761, 5339522, 8009283, 10679044, 16018566, 21358088, 32037132, 42716176, 64074264, 128148528]

約数ペア:

[(1, 128148528), (2, 64074264), (3, 42716176), (4, 32037132), (6, 21358088), (8, 16018566), (12, 10679044), (16, 8009283), (24, 5339522), (48, 2669761), (631, 203088), (1262, 101544), (1893, 67696), (2524, 50772), (3786, 33848), (4231, 30288), (5048, 25386), (7572, 16924), (8462, 15144), (10096, 12693)]