145288554

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1274461}}^1$

素因数の和:1274485

約数の個数: 16

約数和(自身を含む): 305870880

約数和(自身を除く): 160582326

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 1274461, 2548922, 3823383, 7646766, 24214759, 48429518, 72644277, 145288554]

約数ペア:

[(1, 145288554), (2, 72644277), (3, 48429518), (6, 24214759), (19, 7646766), (38, 3823383), (57, 2548922), (114, 1274461)]