161814798

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{269}}^1\times {\mathrm{1453}}^1$

素因数の和:1753

約数の個数: 48

約数和(自身を含む): 367454880

約数和(自身を除く): 205640082

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 269, 414, 538, 807, 1453, 1614, 2421, 2906, 4359, 4842, 6187, 8718, 12374, 13077, 18561, 26154, 33419, 37122, 55683, 66838, 100257, 111366, 200514, 300771, 390857, 601542, 781714, 1172571, 2345142, 3517713, 7035426, 8989711, 17979422, 26969133, 53938266, 80907399, 161814798]

約数ペア:

[(1, 161814798), (2, 80907399), (3, 53938266), (6, 26969133), (9, 17979422), (18, 8989711), (23, 7035426), (46, 3517713), (69, 2345142), (138, 1172571), (207, 781714), (269, 601542), (414, 390857), (538, 300771), (807, 200514), (1453, 111366), (1614, 100257), (2421, 66838), (2906, 55683), (4359, 37122), (4842, 33419), (6187, 26154), (8718, 18561), (12374, 13077)]