121608288

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{257}}^1$

素因数の和:357

約数の個数: 144

約数和(自身を含む): 365129856

約数和(自身を除く): 243521568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 53, 62, 72, 93, 96, 106, 124, 144, 159, 186, 212, 248, 257, 279, 288, 318, 372, 424, 477, 496, 514, 558, 636, 744, 771, 848, 954, 992, 1028, 1116, 1272, 1488, 1542, 1643, 1696, 1908, 2056, 2232, 2313, 2544, 2976, 3084, 3286, 3816, 4112, 4464, 4626, 4929, 5088, 6168, 6572, 7632, 7967, 8224, 8928, 9252, 9858, 12336, 13144, 13621, 14787, 15264, 15934, 18504, 19716, 23901, 24672, 26288, 27242, 29574, 31868, 37008, 39432, 40863, 47802, 52576, 54484, 59148, 63736, 71703, 74016, 78864, 81726, 95604, 108968, 118296, 122589, 127472, 143406, 157728, 163452, 191208, 217936, 236592, 245178, 254944, 286812, 326904, 382416, 422251, 435872, 473184, 490356, 573624, 653808, 764832, 844502, 980712, 1147248, 1266753, 1307616, 1689004, 1961424, 2294496, 2533506, 3378008, 3800259, 3922848, 5067012, 6756016, 7600518, 10134024, 13512032, 15201036, 20268048, 30402072, 40536096, 60804144, 121608288]

約数ペア:

[(1, 121608288), (2, 60804144), (3, 40536096), (4, 30402072), (6, 20268048), (8, 15201036), (9, 13512032), (12, 10134024), (16, 7600518), (18, 6756016), (24, 5067012), (31, 3922848), (32, 3800259), (36, 3378008), (48, 2533506), (53, 2294496), (62, 1961424), (72, 1689004), (93, 1307616), (96, 1266753), (106, 1147248), (124, 980712), (144, 844502), (159, 764832), (186, 653808), (212, 573624), (248, 490356), (257, 473184), (279, 435872), (288, 422251), (318, 382416), (372, 326904), (424, 286812), (477, 254944), (496, 245178), (514, 236592), (558, 217936), (636, 191208), (744, 163452), (771, 157728), (848, 143406), (954, 127472), (992, 122589), (1028, 118296), (1116, 108968), (1272, 95604), (1488, 81726), (1542, 78864), (1643, 74016), (1696, 71703), (1908, 63736), (2056, 59148), (2232, 54484), (2313, 52576), (2544, 47802), (2976, 40863), (3084, 39432), (3286, 37008), (3816, 31868), (4112, 29574), (4464, 27242), (4626, 26288), (4929, 24672), (5088, 23901), (6168, 19716), (6572, 18504), (7632, 15934), (7967, 15264), (8224, 14787), (8928, 13621), (9252, 13144), (9858, 12336)]