191976768

素因数分解:

$2^6\times 3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{337}}^1$

素因数の和:421

約数の個数: 168

約数和(自身を含む): 589288128

約数和(自身を除く): 397311360

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 43, 46, 48, 64, 69, 72, 86, 92, 96, 129, 138, 144, 172, 184, 192, 207, 258, 276, 288, 337, 344, 368, 387, 414, 516, 552, 576, 674, 688, 736, 774, 828, 989, 1011, 1032, 1104, 1348, 1376, 1472, 1548, 1656, 1978, 2022, 2064, 2208, 2696, 2752, 2967, 3033, 3096, 3312, 3956, 4044, 4128, 4416, 5392, 5934, 6066, 6192, 6624, 7751, 7912, 8088, 8256, 8901, 10784, 11868, 12132, 12384, 13248, 14491, 15502, 15824, 16176, 17802, 21568, 23253, 23736, 24264, 24768, 28982, 31004, 31648, 32352, 35604, 43473, 46506, 47472, 48528, 57964, 62008, 63296, 64704, 69759, 71208, 86946, 93012, 94944, 97056, 115928, 124016, 130419, 139518, 142416, 173892, 186024, 189888, 194112, 231856, 248032, 260838, 279036, 284832, 333293, 347784, 372048, 463712, 496064, 521676, 558072, 569664, 666586, 695568, 744096, 927424, 999879, 1043352, 1116144, 1333172, 1391136, 1488192, 1999758, 2086704, 2232288, 2666344, 2782272, 2999637, 3999516, 4173408, 4464576, 5332688, 5999274, 7999032, 8346816, 10665376, 11998548, 15998064, 21330752, 23997096, 31996128, 47994192, 63992256, 95988384, 191976768]

約数ペア:

[(1, 191976768), (2, 95988384), (3, 63992256), (4, 47994192), (6, 31996128), (8, 23997096), (9, 21330752), (12, 15998064), (16, 11998548), (18, 10665376), (23, 8346816), (24, 7999032), (32, 5999274), (36, 5332688), (43, 4464576), (46, 4173408), (48, 3999516), (64, 2999637), (69, 2782272), (72, 2666344), (86, 2232288), (92, 2086704), (96, 1999758), (129, 1488192), (138, 1391136), (144, 1333172), (172, 1116144), (184, 1043352), (192, 999879), (207, 927424), (258, 744096), (276, 695568), (288, 666586), (337, 569664), (344, 558072), (368, 521676), (387, 496064), (414, 463712), (516, 372048), (552, 347784), (576, 333293), (674, 284832), (688, 279036), (736, 260838), (774, 248032), (828, 231856), (989, 194112), (1011, 189888), (1032, 186024), (1104, 173892), (1348, 142416), (1376, 139518), (1472, 130419), (1548, 124016), (1656, 115928), (1978, 97056), (2022, 94944), (2064, 93012), (2208, 86946), (2696, 71208), (2752, 69759), (2967, 64704), (3033, 63296), (3096, 62008), (3312, 57964), (3956, 48528), (4044, 47472), (4128, 46506), (4416, 43473), (5392, 35604), (5934, 32352), (6066, 31648), (6192, 31004), (6624, 28982), (7751, 24768), (7912, 24264), (8088, 23736), (8256, 23253), (8901, 21568), (10784, 17802), (11868, 16176), (12132, 15824), (12384, 15502), (13248, 14491)]