137658352

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{577}}^1$

素因数の和:666

約数の個数: 80

約数和(自身を含む): 305036032

約数和(自身を除く): 167377680

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 37, 52, 62, 74, 104, 124, 148, 208, 248, 296, 403, 481, 496, 577, 592, 806, 962, 1147, 1154, 1612, 1924, 2294, 2308, 3224, 3848, 4588, 4616, 6448, 7501, 7696, 9176, 9232, 14911, 15002, 17887, 18352, 21349, 29822, 30004, 35774, 42698, 59644, 60008, 71548, 85396, 119288, 120016, 143096, 170792, 232531, 238576, 277537, 286192, 341584, 465062, 555074, 661819, 930124, 1110148, 1323638, 1860248, 2220296, 2647276, 3720496, 4440592, 5294552, 8603647, 10589104, 17207294, 34414588, 68829176, 137658352]

約数ペア:

[(1, 137658352), (2, 68829176), (4, 34414588), (8, 17207294), (13, 10589104), (16, 8603647), (26, 5294552), (31, 4440592), (37, 3720496), (52, 2647276), (62, 2220296), (74, 1860248), (104, 1323638), (124, 1110148), (148, 930124), (208, 661819), (248, 555074), (296, 465062), (403, 341584), (481, 286192), (496, 277537), (577, 238576), (592, 232531), (806, 170792), (962, 143096), (1147, 120016), (1154, 119288), (1612, 85396), (1924, 71548), (2294, 60008), (2308, 59644), (3224, 42698), (3848, 35774), (4588, 30004), (4616, 29822), (6448, 21349), (7501, 18352), (7696, 17887), (9176, 15002), (9232, 14911)]