155585432

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{677}}^1\times {\mathrm{1249}}^1$

素因数の和:1955

約数の個数: 32

約数和(自身を含む): 305100000

約数和(自身を除く): 149514568

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 677, 1249, 1354, 2498, 2708, 4996, 5416, 9992, 15571, 28727, 31142, 57454, 62284, 114908, 124568, 229816, 845573, 1691146, 3382292, 6764584, 19448179, 38896358, 77792716, 155585432]

約数ペア:

[(1, 155585432), (2, 77792716), (4, 38896358), (8, 19448179), (23, 6764584), (46, 3382292), (92, 1691146), (184, 845573), (677, 229816), (1249, 124568), (1354, 114908), (2498, 62284), (2708, 57454), (4996, 31142), (5416, 28727), (9992, 15571)]