16463216

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1$

素因数の和:139

約数の個数: 120

約数和(自身を含む): 42747264

約数和(自身を除く): 26284048

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 23, 28, 44, 46, 49, 56, 77, 83, 88, 92, 98, 112, 154, 161, 166, 176, 184, 196, 253, 308, 322, 332, 368, 392, 506, 539, 581, 616, 644, 664, 784, 913, 1012, 1078, 1127, 1162, 1232, 1288, 1328, 1771, 1826, 1909, 2024, 2156, 2254, 2324, 2576, 3542, 3652, 3818, 4048, 4067, 4312, 4508, 4648, 6391, 7084, 7304, 7636, 8134, 8624, 9016, 9296, 12397, 12782, 13363, 14168, 14608, 15272, 16268, 18032, 20999, 24794, 25564, 26726, 28336, 30544, 32536, 41998, 44737, 49588, 51128, 53452, 65072, 83996, 89474, 93541, 99176, 102256, 106904, 146993, 167992, 178948, 187082, 198352, 213808, 293986, 335984, 357896, 374164, 587972, 715792, 748328, 1028951, 1175944, 1496656, 2057902, 2351888, 4115804, 8231608, 16463216]

約数ペア:

[(1, 16463216), (2, 8231608), (4, 4115804), (7, 2351888), (8, 2057902), (11, 1496656), (14, 1175944), (16, 1028951), (22, 748328), (23, 715792), (28, 587972), (44, 374164), (46, 357896), (49, 335984), (56, 293986), (77, 213808), (83, 198352), (88, 187082), (92, 178948), (98, 167992), (112, 146993), (154, 106904), (161, 102256), (166, 99176), (176, 93541), (184, 89474), (196, 83996), (253, 65072), (308, 53452), (322, 51128), (332, 49588), (368, 44737), (392, 41998), (506, 32536), (539, 30544), (581, 28336), (616, 26726), (644, 25564), (664, 24794), (784, 20999), (913, 18032), (1012, 16268), (1078, 15272), (1127, 14608), (1162, 14168), (1232, 13363), (1288, 12782), (1328, 12397), (1771, 9296), (1826, 9016), (1909, 8624), (2024, 8134), (2156, 7636), (2254, 7304), (2324, 7084), (2576, 6391), (3542, 4648), (3652, 4508), (3818, 4312), (4048, 4067)]