155955546

素因数分解:

$2^1\times 3^2\times {\mathrm{389}}^1\times {\mathrm{22273}}^1$

素因数の和:22670

約数の個数: 24

約数和(自身を含む): 338787540

約数和(自身を除く): 182831994

約数列:

[1, 2, 3, 6, 9, 18, 389, 778, 1167, 2334, 3501, 7002, 22273, 44546, 66819, 133638, 200457, 400914, 8664197, 17328394, 25992591, 51985182, 77977773, 155955546]

約数ペア:

[(1, 155955546), (2, 77977773), (3, 51985182), (6, 25992591), (9, 17328394), (18, 8664197), (389, 400914), (778, 200457), (1167, 133638), (2334, 66819), (3501, 44546), (7002, 22273)]