16160336

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:156

約数の個数: 80

約数和(自身を含む): 36158400

約数和(自身を除く): 19998064

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 53, 59, 68, 76, 106, 118, 136, 152, 212, 236, 272, 304, 323, 424, 472, 646, 848, 901, 944, 1003, 1007, 1121, 1292, 1802, 2006, 2014, 2242, 2584, 3127, 3604, 4012, 4028, 4484, 5168, 6254, 7208, 8024, 8056, 8968, 12508, 14416, 16048, 16112, 17119, 17936, 19057, 25016, 34238, 38114, 50032, 53159, 59413, 68476, 76228, 106318, 118826, 136952, 152456, 212636, 237652, 273904, 304912, 425272, 475304, 850544, 950608, 1010021, 2020042, 4040084, 8080168, 16160336]

約数ペア:

[(1, 16160336), (2, 8080168), (4, 4040084), (8, 2020042), (16, 1010021), (17, 950608), (19, 850544), (34, 475304), (38, 425272), (53, 304912), (59, 273904), (68, 237652), (76, 212636), (106, 152456), (118, 136952), (136, 118826), (152, 106318), (212, 76228), (236, 68476), (272, 59413), (304, 53159), (323, 50032), (424, 38114), (472, 34238), (646, 25016), (848, 19057), (901, 17936), (944, 17119), (1003, 16112), (1007, 16048), (1121, 14416), (1292, 12508), (1802, 8968), (2006, 8056), (2014, 8024), (2242, 7208), (2584, 6254), (3127, 5168), (3604, 4484), (4012, 4028)]