155514047036

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{7643}}^1\times {\mathrm{267727}}^1$

素因数の和:275393

約数の個数: 24

約数和(自身を含む): 286511796480

約数和(自身を除く): 130997749444

約数列:

[1, 2, 4, 19, 38, 76, 7643, 15286, 30572, 145217, 267727, 290434, 535454, 580868, 1070908, 5086813, 10173626, 20347252, 2046237461, 4092474922, 8184949844, 38878511759, 77757023518, 155514047036]

約数ペア:

[(1, 155514047036), (2, 77757023518), (4, 38878511759), (19, 8184949844), (38, 4092474922), (76, 2046237461), (7643, 20347252), (15286, 10173626), (30572, 5086813), (145217, 1070908), (267727, 580868), (290434, 535454)]