153262836

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{181}}^1\times {\mathrm{547}}^1$

素因数の和:781

約数の個数: 72

約数和(自身を含む): 399342944

約数和(自身を除く): 246080108

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 181, 258, 362, 387, 516, 543, 547, 724, 774, 1086, 1094, 1548, 1629, 1641, 2172, 2188, 3258, 3282, 4923, 6516, 6564, 7783, 9846, 15566, 19692, 23349, 23521, 31132, 46698, 47042, 70047, 70563, 93396, 94084, 99007, 140094, 141126, 198014, 211689, 280188, 282252, 297021, 396028, 423378, 594042, 846756, 891063, 1188084, 1782126, 3564252, 4257301, 8514602, 12771903, 17029204, 25543806, 38315709, 51087612, 76631418, 153262836]

約数ペア:

[(1, 153262836), (2, 76631418), (3, 51087612), (4, 38315709), (6, 25543806), (9, 17029204), (12, 12771903), (18, 8514602), (36, 4257301), (43, 3564252), (86, 1782126), (129, 1188084), (172, 891063), (181, 846756), (258, 594042), (362, 423378), (387, 396028), (516, 297021), (543, 282252), (547, 280188), (724, 211689), (774, 198014), (1086, 141126), (1094, 140094), (1548, 99007), (1629, 94084), (1641, 93396), (2172, 70563), (2188, 70047), (3258, 47042), (3282, 46698), (4923, 31132), (6516, 23521), (6564, 23349), (7783, 19692), (9846, 15566)]