190147258

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{11423}}^1$

素因数の和:11502

約数の個数: 32

約数和(自身を含む): 345461760

約数和(自身を除く): 155314502

約数列:

[1, 2, 7, 14, 29, 41, 58, 82, 203, 287, 406, 574, 1189, 2378, 8323, 11423, 16646, 22846, 79961, 159922, 331267, 468343, 662534, 936686, 2318869, 3278401, 4637738, 6556802, 13581947, 27163894, 95073629, 190147258]

約数ペア:

[(1, 190147258), (2, 95073629), (7, 27163894), (14, 13581947), (29, 6556802), (41, 4637738), (58, 3278401), (82, 2318869), (203, 936686), (287, 662534), (406, 468343), (574, 331267), (1189, 159922), (2378, 79961), (8323, 22846), (11423, 16646)]