190025132

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{883}}^1$

素因数の和:1038

約数の個数: 48

約数和(自身を含む): 373656192

約数和(自身を除く): 183631060

約数列:

[1, 2, 4, 11, 22, 44, 67, 73, 134, 146, 268, 292, 737, 803, 883, 1474, 1606, 1766, 2948, 3212, 3532, 4891, 9713, 9782, 19426, 19564, 38852, 53801, 59161, 64459, 107602, 118322, 128918, 215204, 236644, 257836, 650771, 709049, 1301542, 1418098, 2603084, 2836196, 4318753, 8637506, 17275012, 47506283, 95012566, 190025132]

約数ペア:

[(1, 190025132), (2, 95012566), (4, 47506283), (11, 17275012), (22, 8637506), (44, 4318753), (67, 2836196), (73, 2603084), (134, 1418098), (146, 1301542), (268, 709049), (292, 650771), (737, 257836), (803, 236644), (883, 215204), (1474, 128918), (1606, 118322), (1766, 107602), (2948, 64459), (3212, 59161), (3532, 53801), (4891, 38852), (9713, 19564), (9782, 19426)]