166918428

素因数分解:

$2^2\times 3^3\times {\mathrm{139}}^1\times {\mathrm{11119}}^1$

素因数の和:11271

約数の個数: 48

約数和(自身を含む): 435904000

約数和(自身を除く): 268985572

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 139, 278, 417, 556, 834, 1251, 1668, 2502, 3753, 5004, 7506, 11119, 15012, 22238, 33357, 44476, 66714, 100071, 133428, 200142, 300213, 400284, 600426, 1200852, 1545541, 3091082, 4636623, 6182164, 9273246, 13909869, 18546492, 27819738, 41729607, 55639476, 83459214, 166918428]

約数ペア:

[(1, 166918428), (2, 83459214), (3, 55639476), (4, 41729607), (6, 27819738), (9, 18546492), (12, 13909869), (18, 9273246), (27, 6182164), (36, 4636623), (54, 3091082), (108, 1545541), (139, 1200852), (278, 600426), (417, 400284), (556, 300213), (834, 200142), (1251, 133428), (1668, 100071), (2502, 66714), (3753, 44476), (5004, 33357), (7506, 22238), (11119, 15012)]