155820888

素因数分解:

$2^3\times 3^3\times {\mathrm{59}}^1\times {\mathrm{12227}}^1$

素因数の和:12301

約数の個数: 64

約数和(自身を含む): 440208000

約数和(自身を除く): 284387112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 59, 72, 108, 118, 177, 216, 236, 354, 472, 531, 708, 1062, 1416, 1593, 2124, 3186, 4248, 6372, 12227, 12744, 24454, 36681, 48908, 73362, 97816, 110043, 146724, 220086, 293448, 330129, 440172, 660258, 721393, 880344, 1320516, 1442786, 2164179, 2641032, 2885572, 4328358, 5771144, 6492537, 8656716, 12985074, 17313432, 19477611, 25970148, 38955222, 51940296, 77910444, 155820888]

約数ペア:

[(1, 155820888), (2, 77910444), (3, 51940296), (4, 38955222), (6, 25970148), (8, 19477611), (9, 17313432), (12, 12985074), (18, 8656716), (24, 6492537), (27, 5771144), (36, 4328358), (54, 2885572), (59, 2641032), (72, 2164179), (108, 1442786), (118, 1320516), (177, 880344), (216, 721393), (236, 660258), (354, 440172), (472, 330129), (531, 293448), (708, 220086), (1062, 146724), (1416, 110043), (1593, 97816), (2124, 73362), (3186, 48908), (4248, 36681), (6372, 24454), (12227, 12744)]