121927484

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1129}}^1$

素因数の和:1195

約数の個数: 72

約数和(自身を含む): 270522000

約数和(自身を除く): 148594516

約数列:

[1, 2, 4, 7, 14, 19, 28, 29, 38, 49, 58, 76, 98, 116, 133, 196, 203, 266, 406, 532, 551, 812, 931, 1102, 1129, 1421, 1862, 2204, 2258, 2842, 3724, 3857, 4516, 5684, 7714, 7903, 15428, 15806, 21451, 26999, 31612, 32741, 42902, 53998, 55321, 65482, 85804, 107996, 110642, 130964, 150157, 221284, 229187, 300314, 458374, 600628, 622079, 916748, 1051099, 1244158, 1604309, 2102198, 2488316, 3208618, 4204396, 4354553, 6417236, 8709106, 17418212, 30481871, 60963742, 121927484]

約数ペア:

[(1, 121927484), (2, 60963742), (4, 30481871), (7, 17418212), (14, 8709106), (19, 6417236), (28, 4354553), (29, 4204396), (38, 3208618), (49, 2488316), (58, 2102198), (76, 1604309), (98, 1244158), (116, 1051099), (133, 916748), (196, 622079), (203, 600628), (266, 458374), (406, 300314), (532, 229187), (551, 221284), (812, 150157), (931, 130964), (1102, 110642), (1129, 107996), (1421, 85804), (1862, 65482), (2204, 55321), (2258, 53998), (2842, 42902), (3724, 32741), (3857, 31612), (4516, 26999), (5684, 21451), (7714, 15806), (7903, 15428)]