164944312

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{383}}^1$

素因数の和:544

約数の個数: 64

約数和(自身を含む): 345461760

約数和(自身を除く): 180517448

約数列:

[1, 2, 4, 8, 13, 26, 41, 52, 82, 101, 104, 164, 202, 328, 383, 404, 533, 766, 808, 1066, 1313, 1532, 2132, 2626, 3064, 4141, 4264, 4979, 5252, 8282, 9958, 10504, 15703, 16564, 19916, 31406, 33128, 38683, 39832, 53833, 62812, 77366, 107666, 125624, 154732, 204139, 215332, 309464, 408278, 430664, 502879, 816556, 1005758, 1586003, 1633112, 2011516, 3172006, 4023032, 6344012, 12688024, 20618039, 41236078, 82472156, 164944312]

約数ペア:

[(1, 164944312), (2, 82472156), (4, 41236078), (8, 20618039), (13, 12688024), (26, 6344012), (41, 4023032), (52, 3172006), (82, 2011516), (101, 1633112), (104, 1586003), (164, 1005758), (202, 816556), (328, 502879), (383, 430664), (404, 408278), (533, 309464), (766, 215332), (808, 204139), (1066, 154732), (1313, 125624), (1532, 107666), (2132, 77366), (2626, 62812), (3064, 53833), (4141, 39832), (4264, 38683), (4979, 33128), (5252, 31406), (8282, 19916), (9958, 16564), (10504, 15703)]