156773188

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{727}}^1$

素因数の和:797

約数の個数: 72

約数和(自身を含む): 335724480

約数和(自身を除く): 178951292

約数列:

[1, 2, 4, 11, 13, 22, 26, 29, 44, 52, 58, 116, 143, 169, 286, 319, 338, 377, 572, 638, 676, 727, 754, 1276, 1454, 1508, 1859, 2908, 3718, 4147, 4901, 7436, 7997, 8294, 9451, 9802, 15994, 16588, 18902, 19604, 21083, 31988, 37804, 42166, 53911, 84332, 103961, 107822, 122863, 207922, 215644, 231913, 245726, 274079, 415844, 463826, 491452, 548158, 927652, 1096316, 1351493, 2702986, 3014869, 3563027, 5405972, 6029738, 7126054, 12059476, 14252108, 39193297, 78386594, 156773188]

約数ペア:

[(1, 156773188), (2, 78386594), (4, 39193297), (11, 14252108), (13, 12059476), (22, 7126054), (26, 6029738), (29, 5405972), (44, 3563027), (52, 3014869), (58, 2702986), (116, 1351493), (143, 1096316), (169, 927652), (286, 548158), (319, 491452), (338, 463826), (377, 415844), (572, 274079), (638, 245726), (676, 231913), (727, 215644), (754, 207922), (1276, 122863), (1454, 107822), (1508, 103961), (1859, 84332), (2908, 53911), (3718, 42166), (4147, 37804), (4901, 31988), (7436, 21083), (7997, 19604), (8294, 18902), (9451, 16588), (9802, 15994)]