158048670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{405253}}^1$

素因数の和:405276

約数の個数: 32

約数和(自身を含む): 408496032

約数和(自身を除く): 250447362

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 405253, 810506, 1215759, 2026265, 2431518, 4052530, 5268289, 6078795, 10536578, 12157590, 15804867, 26341445, 31609734, 52682890, 79024335, 158048670]

約数ペア:

[(1, 158048670), (2, 79024335), (3, 52682890), (5, 31609734), (6, 26341445), (10, 15804867), (13, 12157590), (15, 10536578), (26, 6078795), (30, 5268289), (39, 4052530), (65, 2431518), (78, 2026265), (130, 1215759), (195, 810506), (390, 405253)]