216123403078

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{146623747}}^1$

素因数の和:146623827

約数の個数: 16

約数和(自身を含む): 358934935104

約数和(自身を除く): 142811532026

約数列:

[1, 2, 11, 22, 67, 134, 737, 1474, 146623747, 293247494, 1612861217, 3225722434, 9823791049, 19647582098, 108061701539, 216123403078]

約数ペア:

[(1, 216123403078), (2, 108061701539), (11, 19647582098), (22, 9823791049), (67, 3225722434), (134, 1612861217), (737, 293247494), (1474, 146623747)]