145206486

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{367}}^1\times {\mathrm{431}}^1$

素因数の和:826

約数の個数: 64

約数和(自身を含む): 343388160

約数和(自身を除く): 198181674

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 306, 367, 431, 459, 734, 862, 918, 1101, 1293, 2202, 2586, 3303, 3879, 6239, 6606, 7327, 7758, 9909, 11637, 12478, 14654, 18717, 19818, 21981, 23274, 37434, 43962, 56151, 65943, 112302, 131886, 158177, 168453, 197829, 316354, 336906, 395658, 474531, 949062, 1423593, 2689009, 2847186, 4270779, 5378018, 8067027, 8541558, 16134054, 24201081, 48402162, 72603243, 145206486]

約数ペア:

[(1, 145206486), (2, 72603243), (3, 48402162), (6, 24201081), (9, 16134054), (17, 8541558), (18, 8067027), (27, 5378018), (34, 4270779), (51, 2847186), (54, 2689009), (102, 1423593), (153, 949062), (306, 474531), (367, 395658), (431, 336906), (459, 316354), (734, 197829), (862, 168453), (918, 158177), (1101, 131886), (1293, 112302), (2202, 65943), (2586, 56151), (3303, 43962), (3879, 37434), (6239, 23274), (6606, 21981), (7327, 19818), (7758, 18717), (9909, 14654), (11637, 12478)]