144738

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1$

素因数の和:79

約数の個数: 48

約数和(自身を含む): 370656

約数和(自身を除く): 225918

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 33, 34, 43, 51, 66, 86, 99, 102, 129, 153, 187, 198, 258, 306, 374, 387, 473, 561, 731, 774, 946, 1122, 1419, 1462, 1683, 2193, 2838, 3366, 4257, 4386, 6579, 8041, 8514, 13158, 16082, 24123, 48246, 72369, 144738]

約数ペア:

[(1, 144738), (2, 72369), (3, 48246), (6, 24123), (9, 16082), (11, 13158), (17, 8514), (18, 8041), (22, 6579), (33, 4386), (34, 4257), (43, 3366), (51, 2838), (66, 2193), (86, 1683), (99, 1462), (102, 1419), (129, 1122), (153, 946), (187, 774), (198, 731), (258, 561), (306, 473), (374, 387)]