103688728

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{389}}^1$

素因数の和:652

約数の個数: 64

約数和(自身を含む): 229975200

約数和(自身を除く): 126286472

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 233, 286, 389, 466, 572, 778, 932, 1144, 1556, 1864, 2563, 3029, 3112, 4279, 5057, 5126, 6058, 8558, 10114, 10252, 12116, 17116, 20228, 20504, 24232, 33319, 34232, 40456, 55627, 66638, 90637, 111254, 133276, 181274, 222508, 266552, 362548, 445016, 725096, 997007, 1178281, 1994014, 2356562, 3988028, 4713124, 7976056, 9426248, 12961091, 25922182, 51844364, 103688728]

約数ペア:

[(1, 103688728), (2, 51844364), (4, 25922182), (8, 12961091), (11, 9426248), (13, 7976056), (22, 4713124), (26, 3988028), (44, 2356562), (52, 1994014), (88, 1178281), (104, 997007), (143, 725096), (233, 445016), (286, 362548), (389, 266552), (466, 222508), (572, 181274), (778, 133276), (932, 111254), (1144, 90637), (1556, 66638), (1864, 55627), (2563, 40456), (3029, 34232), (3112, 33319), (4279, 24232), (5057, 20504), (5126, 20228), (6058, 17116), (8558, 12116), (10114, 10252)]