164094064

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{293}}^1$

素因数の和:418

約数の個数: 80

約数和(自身を含む): 354352320

約数和(自身を除く): 190258256

約数列:

[1, 2, 4, 8, 16, 17, 29, 34, 58, 68, 71, 116, 136, 142, 232, 272, 284, 293, 464, 493, 568, 586, 986, 1136, 1172, 1207, 1972, 2059, 2344, 2414, 3944, 4118, 4688, 4828, 4981, 7888, 8236, 8497, 9656, 9962, 16472, 16994, 19312, 19924, 20803, 32944, 33988, 35003, 39848, 41606, 67976, 70006, 79696, 83212, 135952, 140012, 144449, 166424, 280024, 288898, 332848, 353651, 560048, 577796, 603287, 707302, 1155592, 1206574, 1414604, 2311184, 2413148, 2829208, 4826296, 5658416, 9652592, 10255879, 20511758, 41023516, 82047032, 164094064]

約数ペア:

[(1, 164094064), (2, 82047032), (4, 41023516), (8, 20511758), (16, 10255879), (17, 9652592), (29, 5658416), (34, 4826296), (58, 2829208), (68, 2413148), (71, 2311184), (116, 1414604), (136, 1206574), (142, 1155592), (232, 707302), (272, 603287), (284, 577796), (293, 560048), (464, 353651), (493, 332848), (568, 288898), (586, 280024), (986, 166424), (1136, 144449), (1172, 140012), (1207, 135952), (1972, 83212), (2059, 79696), (2344, 70006), (2414, 67976), (3944, 41606), (4118, 39848), (4688, 35003), (4828, 33988), (4981, 32944), (7888, 20803), (8236, 19924), (8497, 19312), (9656, 16994), (9962, 16472)]