161344568

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{7079}}^1$

素因数の和:7140

約数の個数: 64

約数和(自身を含む): 387417600

約数和(自身を除く): 226073032

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 37, 44, 56, 74, 77, 88, 148, 154, 259, 296, 308, 407, 518, 616, 814, 1036, 1628, 2072, 2849, 3256, 5698, 7079, 11396, 14158, 22792, 28316, 49553, 56632, 77869, 99106, 155738, 198212, 261923, 311476, 396424, 523846, 545083, 622952, 1047692, 1090166, 1833461, 2095384, 2180332, 2881153, 3666922, 4360664, 5762306, 7333844, 11524612, 14667688, 20168071, 23049224, 40336142, 80672284, 161344568]

約数ペア:

[(1, 161344568), (2, 80672284), (4, 40336142), (7, 23049224), (8, 20168071), (11, 14667688), (14, 11524612), (22, 7333844), (28, 5762306), (37, 4360664), (44, 3666922), (56, 2881153), (74, 2180332), (77, 2095384), (88, 1833461), (148, 1090166), (154, 1047692), (259, 622952), (296, 545083), (308, 523846), (407, 396424), (518, 311476), (616, 261923), (814, 198212), (1036, 155738), (1628, 99106), (2072, 77869), (2849, 56632), (3256, 49553), (5698, 28316), (7079, 22792), (11396, 14158)]