166481408

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{617}}^1$

素因数の和:683

約数の個数: 80

約数和(自身を含む): 364155264

約数和(自身を除く): 197673856

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 64, 68, 124, 128, 136, 248, 256, 272, 496, 512, 527, 544, 617, 992, 1054, 1088, 1234, 1984, 2108, 2176, 2468, 3968, 4216, 4352, 4936, 7936, 8432, 8704, 9872, 10489, 15872, 16864, 19127, 19744, 20978, 33728, 38254, 39488, 41956, 67456, 76508, 78976, 83912, 134912, 153016, 157952, 167824, 269824, 306032, 315904, 325159, 335648, 612064, 650318, 671296, 1224128, 1300636, 1342592, 2448256, 2601272, 2685184, 4896512, 5202544, 5370368, 9793024, 10405088, 20810176, 41620352, 83240704, 166481408]

約数ペア:

[(1, 166481408), (2, 83240704), (4, 41620352), (8, 20810176), (16, 10405088), (17, 9793024), (31, 5370368), (32, 5202544), (34, 4896512), (62, 2685184), (64, 2601272), (68, 2448256), (124, 1342592), (128, 1300636), (136, 1224128), (248, 671296), (256, 650318), (272, 612064), (496, 335648), (512, 325159), (527, 315904), (544, 306032), (617, 269824), (992, 167824), (1054, 157952), (1088, 153016), (1234, 134912), (1984, 83912), (2108, 78976), (2176, 76508), (2468, 67456), (3968, 41956), (4216, 39488), (4352, 38254), (4936, 33728), (7936, 20978), (8432, 19744), (8704, 19127), (9872, 16864), (10489, 15872)]