157028170792

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{383}}^1\times {\mathrm{72901}}^1$

素因数の和:73346

約数の個数: 64

約数和(自身を含む): 319135795200

約数和(自身を除く): 162107624408

約数列:

[1, 2, 4, 8, 19, 37, 38, 74, 76, 148, 152, 296, 383, 703, 766, 1406, 1532, 2812, 3064, 5624, 7277, 14171, 14554, 28342, 29108, 56684, 58216, 72901, 113368, 145802, 269249, 291604, 538498, 583208, 1076996, 1385119, 2153992, 2697337, 2770238, 5394674, 5540476, 10789348, 11080952, 21578696, 27921083, 51249403, 55842166, 102498806, 111684332, 204997612, 223368664, 409995224, 530500577, 1033080071, 1061001154, 2066160142, 2122002308, 4132320284, 4244004616, 8264640568, 19628521349, 39257042698, 78514085396, 157028170792]

約数ペア:

[(1, 157028170792), (2, 78514085396), (4, 39257042698), (8, 19628521349), (19, 8264640568), (37, 4244004616), (38, 4132320284), (74, 2122002308), (76, 2066160142), (148, 1061001154), (152, 1033080071), (296, 530500577), (383, 409995224), (703, 223368664), (766, 204997612), (1406, 111684332), (1532, 102498806), (2812, 55842166), (3064, 51249403), (5624, 27921083), (7277, 21578696), (14171, 11080952), (14554, 10789348), (28342, 5540476), (29108, 5394674), (56684, 2770238), (58216, 2697337), (72901, 2153992), (113368, 1385119), (145802, 1076996), (269249, 583208), (291604, 538498)]