255056136

素因数分解:

$2^3\times 3^1\times {\mathrm{67}}^1\times {\mathrm{158617}}^1$

素因数の和:158693

約数の個数: 32

約数和(自身を含む): 647161440

約数和(自身を除く): 392105304

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 67, 134, 201, 268, 402, 536, 804, 1608, 158617, 317234, 475851, 634468, 951702, 1268936, 1903404, 3806808, 10627339, 21254678, 31882017, 42509356, 63764034, 85018712, 127528068, 255056136]

約数ペア:

[(1, 255056136), (2, 127528068), (3, 85018712), (4, 63764034), (6, 42509356), (8, 31882017), (12, 21254678), (24, 10627339), (67, 3806808), (134, 1903404), (201, 1268936), (268, 951702), (402, 634468), (536, 475851), (804, 317234), (1608, 158617)]