148822326

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1987}}^1$

素因数の和:2090

約数の個数: 64

約数和(自身を含む): 353068800

約数和(自身を除く): 204246474

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 73, 114, 146, 171, 219, 342, 438, 513, 657, 1026, 1314, 1387, 1971, 1987, 2774, 3942, 3974, 4161, 5961, 8322, 11922, 12483, 17883, 24966, 35766, 37449, 37753, 53649, 74898, 75506, 107298, 113259, 145051, 226518, 290102, 339777, 435153, 679554, 870306, 1019331, 1305459, 2038662, 2610918, 2755969, 3916377, 5511938, 7832754, 8267907, 16535814, 24803721, 49607442, 74411163, 148822326]

約数ペア:

[(1, 148822326), (2, 74411163), (3, 49607442), (6, 24803721), (9, 16535814), (18, 8267907), (19, 7832754), (27, 5511938), (38, 3916377), (54, 2755969), (57, 2610918), (73, 2038662), (114, 1305459), (146, 1019331), (171, 870306), (219, 679554), (342, 435153), (438, 339777), (513, 290102), (657, 226518), (1026, 145051), (1314, 113259), (1387, 107298), (1971, 75506), (1987, 74898), (2774, 53649), (3942, 37753), (3974, 37449), (4161, 35766), (5961, 24966), (8322, 17883), (11922, 12483)]