145743358

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{197}}^1\times {\mathrm{5521}}^1$

素因数の和:5787

約数の個数: 16

約数和(自身を含む): 223044624

約数和(自身を除く): 77301266

約数列:

[1, 2, 67, 134, 197, 394, 5521, 11042, 13199, 26398, 369907, 739814, 1087637, 2175274, 72871679, 145743358]

約数ペア:

[(1, 145743358), (2, 72871679), (67, 2175274), (134, 1087637), (197, 739814), (394, 369907), (5521, 26398), (11042, 13199)]