156534872

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2111}}^1$

素因数の和:2184

約数の個数: 64

約数和(自身を含む): 340623360

約数和(自身を除く): 184088488

約数列:

[1, 2, 4, 8, 13, 23, 26, 31, 46, 52, 62, 92, 104, 124, 184, 248, 299, 403, 598, 713, 806, 1196, 1426, 1612, 2111, 2392, 2852, 3224, 4222, 5704, 8444, 9269, 16888, 18538, 27443, 37076, 48553, 54886, 65441, 74152, 97106, 109772, 130882, 194212, 219544, 261764, 388424, 523528, 631189, 850733, 1262378, 1505143, 1701466, 2524756, 3010286, 3402932, 5049512, 6020572, 6805864, 12041144, 19566859, 39133718, 78267436, 156534872]

約数ペア:

[(1, 156534872), (2, 78267436), (4, 39133718), (8, 19566859), (13, 12041144), (23, 6805864), (26, 6020572), (31, 5049512), (46, 3402932), (52, 3010286), (62, 2524756), (92, 1701466), (104, 1505143), (124, 1262378), (184, 850733), (248, 631189), (299, 523528), (403, 388424), (598, 261764), (713, 219544), (806, 194212), (1196, 130882), (1426, 109772), (1612, 97106), (2111, 74152), (2392, 65441), (2852, 54886), (3224, 48553), (4222, 37076), (5704, 27443), (8444, 18538), (9269, 16888)]