140783502

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^2\times {\mathrm{64997}}^1$

素因数の和:65040

約数の個数: 24

約数和(自身を含む): 297170856

約数和(自身を除く): 156387354

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 361, 722, 1083, 2166, 64997, 129994, 194991, 389982, 1234943, 2469886, 3704829, 7409658, 23463917, 46927834, 70391751, 140783502]

約数ペア:

[(1, 140783502), (2, 70391751), (3, 46927834), (6, 23463917), (19, 7409658), (38, 3704829), (57, 2469886), (114, 1234943), (361, 389982), (722, 194991), (1083, 129994), (2166, 64997)]