133168986

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{463}}^1$

素因数の和:548

約数の個数: 72

約数和(自身を含む): 315232320

約数和(自身を除く): 182063334

約数列:

[1, 2, 3, 6, 9, 18, 19, 29, 38, 57, 58, 87, 114, 171, 174, 261, 342, 463, 522, 551, 841, 926, 1102, 1389, 1653, 1682, 2523, 2778, 3306, 4167, 4959, 5046, 7569, 8334, 8797, 9918, 13427, 15138, 15979, 17594, 26391, 26854, 31958, 40281, 47937, 52782, 79173, 80562, 95874, 120843, 143811, 158346, 241686, 255113, 287622, 389383, 510226, 765339, 778766, 1168149, 1530678, 2296017, 2336298, 3504447, 4592034, 7008894, 7398277, 14796554, 22194831, 44389662, 66584493, 133168986]

約数ペア:

[(1, 133168986), (2, 66584493), (3, 44389662), (6, 22194831), (9, 14796554), (18, 7398277), (19, 7008894), (29, 4592034), (38, 3504447), (57, 2336298), (58, 2296017), (87, 1530678), (114, 1168149), (171, 778766), (174, 765339), (261, 510226), (342, 389383), (463, 287622), (522, 255113), (551, 241686), (841, 158346), (926, 143811), (1102, 120843), (1389, 95874), (1653, 80562), (1682, 79173), (2523, 52782), (2778, 47937), (3306, 40281), (4167, 31958), (4959, 26854), (5046, 26391), (7569, 17594), (8334, 15979), (8797, 15138), (9918, 13427)]