161003952

素因数分解:

$2^4\times 3^2\times {\mathrm{47}}^1\times {\mathrm{23789}}^1$

素因数の和:23850

約数の個数: 60

約数和(自身を含む): 460193760

約数和(自身を除く): 299189808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 47, 48, 72, 94, 141, 144, 188, 282, 376, 423, 564, 752, 846, 1128, 1692, 2256, 3384, 6768, 23789, 47578, 71367, 95156, 142734, 190312, 214101, 285468, 380624, 428202, 570936, 856404, 1118083, 1141872, 1712808, 2236166, 3354249, 3425616, 4472332, 6708498, 8944664, 10062747, 13416996, 17889328, 20125494, 26833992, 40250988, 53667984, 80501976, 161003952]

約数ペア:

[(1, 161003952), (2, 80501976), (3, 53667984), (4, 40250988), (6, 26833992), (8, 20125494), (9, 17889328), (12, 13416996), (16, 10062747), (18, 8944664), (24, 6708498), (36, 4472332), (47, 3425616), (48, 3354249), (72, 2236166), (94, 1712808), (141, 1141872), (144, 1118083), (188, 856404), (282, 570936), (376, 428202), (423, 380624), (564, 285468), (752, 214101), (846, 190312), (1128, 142734), (1692, 95156), (2256, 71367), (3384, 47578), (6768, 23789)]