142920528

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{129457}}^1$

素因数の和:129491

約数の個数: 40

約数和(自身を含む): 385267008

約数和(自身を除く): 242346480

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 552, 1104, 129457, 258914, 388371, 517828, 776742, 1035656, 1553484, 2071312, 2977511, 3106968, 5955022, 6213936, 8932533, 11910044, 17865066, 23820088, 35730132, 47640176, 71460264, 142920528]

約数ペア:

[(1, 142920528), (2, 71460264), (3, 47640176), (4, 35730132), (6, 23820088), (8, 17865066), (12, 11910044), (16, 8932533), (23, 6213936), (24, 5955022), (46, 3106968), (48, 2977511), (69, 2071312), (92, 1553484), (138, 1035656), (184, 776742), (276, 517828), (368, 388371), (552, 258914), (1104, 129457)]