130612272

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{388727}}^1$

素因数の和:388745

約数の個数: 40

約数和(自身を含む): 385618176

約数和(自身を除く): 255005904

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 388727, 777454, 1166181, 1554908, 2332362, 2721089, 3109816, 4664724, 5442178, 6219632, 8163267, 9329448, 10884356, 16326534, 18658896, 21768712, 32653068, 43537424, 65306136, 130612272]

約数ペア:

[(1, 130612272), (2, 65306136), (3, 43537424), (4, 32653068), (6, 21768712), (7, 18658896), (8, 16326534), (12, 10884356), (14, 9329448), (16, 8163267), (21, 6219632), (24, 5442178), (28, 4664724), (42, 3109816), (48, 2721089), (56, 2332362), (84, 1554908), (112, 1166181), (168, 777454), (336, 388727)]