121216896

素因数分解:

$2^7\times 3^2\times {\mathrm{139}}^1\times {\mathrm{757}}^1$

素因数の和:916

約数の個数: 96

約数和(自身を含む): 351787800

約数和(自身を除く): 230570904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 139, 144, 192, 278, 288, 384, 417, 556, 576, 757, 834, 1112, 1152, 1251, 1514, 1668, 2224, 2271, 2502, 3028, 3336, 4448, 4542, 5004, 6056, 6672, 6813, 8896, 9084, 10008, 12112, 13344, 13626, 17792, 18168, 20016, 24224, 26688, 27252, 36336, 40032, 48448, 53376, 54504, 72672, 80064, 96896, 105223, 109008, 145344, 160128, 210446, 218016, 290688, 315669, 420892, 436032, 631338, 841784, 872064, 947007, 1262676, 1683568, 1894014, 2525352, 3367136, 3788028, 5050704, 6734272, 7576056, 10101408, 13468544, 15152112, 20202816, 30304224, 40405632, 60608448, 121216896]

約数ペア:

[(1, 121216896), (2, 60608448), (3, 40405632), (4, 30304224), (6, 20202816), (8, 15152112), (9, 13468544), (12, 10101408), (16, 7576056), (18, 6734272), (24, 5050704), (32, 3788028), (36, 3367136), (48, 2525352), (64, 1894014), (72, 1683568), (96, 1262676), (128, 947007), (139, 872064), (144, 841784), (192, 631338), (278, 436032), (288, 420892), (384, 315669), (417, 290688), (556, 218016), (576, 210446), (757, 160128), (834, 145344), (1112, 109008), (1152, 105223), (1251, 96896), (1514, 80064), (1668, 72672), (2224, 54504), (2271, 53376), (2502, 48448), (3028, 40032), (3336, 36336), (4448, 27252), (4542, 26688), (5004, 24224), (6056, 20016), (6672, 18168), (6813, 17792), (8896, 13626), (9084, 13344), (10008, 12112)]