155209624

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{4813}}^1$

素因数の和:4987

約数の個数: 32

約数和(自身を含む): 303282000

約数和(自身を除く): 148072376

約数列:

[1, 2, 4, 8, 29, 58, 116, 139, 232, 278, 556, 1112, 4031, 4813, 8062, 9626, 16124, 19252, 32248, 38504, 139577, 279154, 558308, 669007, 1116616, 1338014, 2676028, 5352056, 19401203, 38802406, 77604812, 155209624]

約数ペア:

[(1, 155209624), (2, 77604812), (4, 38802406), (8, 19401203), (29, 5352056), (58, 2676028), (116, 1338014), (139, 1116616), (232, 669007), (278, 558308), (556, 279154), (1112, 139577), (4031, 38504), (4813, 32248), (8062, 19252), (9626, 16124)]