137488832

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{643}}^1$

素因数の和:925

約数の個数: 56

約数和(自身を含む): 295418256

約数和(自身を除く): 157929424

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 257, 416, 514, 643, 832, 1028, 1286, 2056, 2572, 3341, 4112, 5144, 6682, 8224, 8359, 10288, 13364, 16448, 16718, 20576, 26728, 33436, 41152, 53456, 66872, 106912, 133744, 165251, 213824, 267488, 330502, 534976, 661004, 1322008, 2148263, 2644016, 4296526, 5288032, 8593052, 10576064, 17186104, 34372208, 68744416, 137488832]

約数ペア:

[(1, 137488832), (2, 68744416), (4, 34372208), (8, 17186104), (13, 10576064), (16, 8593052), (26, 5288032), (32, 4296526), (52, 2644016), (64, 2148263), (104, 1322008), (208, 661004), (257, 534976), (416, 330502), (514, 267488), (643, 213824), (832, 165251), (1028, 133744), (1286, 106912), (2056, 66872), (2572, 53456), (3341, 41152), (4112, 33436), (5144, 26728), (6682, 20576), (8224, 16718), (8359, 16448), (10288, 13364)]