133398544

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{3203}}^1$

素因数の和:3367

約数の個数: 40

約数和(自身を含む): 274134240

約数和(自身を除く): 140735696

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 137, 152, 274, 304, 548, 1096, 2192, 2603, 3203, 5206, 6406, 10412, 12812, 20824, 25624, 41648, 51248, 60857, 121714, 243428, 438811, 486856, 877622, 973712, 1755244, 3510488, 7020976, 8337409, 16674818, 33349636, 66699272, 133398544]

約数ペア:

[(1, 133398544), (2, 66699272), (4, 33349636), (8, 16674818), (16, 8337409), (19, 7020976), (38, 3510488), (76, 1755244), (137, 973712), (152, 877622), (274, 486856), (304, 438811), (548, 243428), (1096, 121714), (2192, 60857), (2603, 51248), (3203, 41648), (5206, 25624), (6406, 20824), (10412, 12812)]