142904952

素因数分解:

$2^3\times 3^3\times {\mathrm{37}}^1\times {\mathrm{17881}}^1$

素因数の和:17933

約数の個数: 64

約数和(自身を含む): 407709600

約数和(自身を除く): 264804648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 37, 54, 72, 74, 108, 111, 148, 216, 222, 296, 333, 444, 666, 888, 999, 1332, 1998, 2664, 3996, 7992, 17881, 35762, 53643, 71524, 107286, 143048, 160929, 214572, 321858, 429144, 482787, 643716, 661597, 965574, 1287432, 1323194, 1931148, 1984791, 2646388, 3862296, 3969582, 5292776, 5954373, 7939164, 11908746, 15878328, 17863119, 23817492, 35726238, 47634984, 71452476, 142904952]

約数ペア:

[(1, 142904952), (2, 71452476), (3, 47634984), (4, 35726238), (6, 23817492), (8, 17863119), (9, 15878328), (12, 11908746), (18, 7939164), (24, 5954373), (27, 5292776), (36, 3969582), (37, 3862296), (54, 2646388), (72, 1984791), (74, 1931148), (108, 1323194), (111, 1287432), (148, 965574), (216, 661597), (222, 643716), (296, 482787), (333, 429144), (444, 321858), (666, 214572), (888, 160929), (999, 143048), (1332, 107286), (1998, 71524), (2664, 53643), (3996, 35762), (7992, 17881)]