131198144

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{337}}^1$

素因数の和:446

約数の個数: 112

約数和(自身を含む): 329671680

約数和(自身を除く): 198473536

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 79, 88, 112, 154, 158, 176, 224, 308, 316, 337, 352, 448, 553, 616, 632, 674, 704, 869, 1106, 1232, 1264, 1348, 1738, 2212, 2359, 2464, 2528, 2696, 3476, 3707, 4424, 4718, 4928, 5056, 5392, 6083, 6952, 7414, 8848, 9436, 10784, 12166, 13904, 14828, 17696, 18872, 21568, 24332, 25949, 26623, 27808, 29656, 35392, 37744, 48664, 51898, 53246, 55616, 59312, 75488, 97328, 103796, 106492, 118624, 150976, 186361, 194656, 207592, 212984, 237248, 292853, 372722, 389312, 415184, 425968, 585706, 745444, 830368, 851936, 1171412, 1490888, 1660736, 1703872, 2049971, 2342824, 2981776, 4099942, 4685648, 5963552, 8199884, 9371296, 11927104, 16399768, 18742592, 32799536, 65599072, 131198144]

約数ペア:

[(1, 131198144), (2, 65599072), (4, 32799536), (7, 18742592), (8, 16399768), (11, 11927104), (14, 9371296), (16, 8199884), (22, 5963552), (28, 4685648), (32, 4099942), (44, 2981776), (56, 2342824), (64, 2049971), (77, 1703872), (79, 1660736), (88, 1490888), (112, 1171412), (154, 851936), (158, 830368), (176, 745444), (224, 585706), (308, 425968), (316, 415184), (337, 389312), (352, 372722), (448, 292853), (553, 237248), (616, 212984), (632, 207592), (674, 194656), (704, 186361), (869, 150976), (1106, 118624), (1232, 106492), (1264, 103796), (1348, 97328), (1738, 75488), (2212, 59312), (2359, 55616), (2464, 53246), (2528, 51898), (2696, 48664), (3476, 37744), (3707, 35392), (4424, 29656), (4718, 27808), (4928, 26623), (5056, 25949), (5392, 24332), (6083, 21568), (6952, 18872), (7414, 17696), (8848, 14828), (9436, 13904), (10784, 12166)]