16975272

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1$

素因数の和:306

約数の個数: 64

約数和(自身を含む): 44064000

約数和(自身を除く): 27088728

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 101, 141, 149, 188, 202, 282, 298, 303, 376, 404, 447, 564, 596, 606, 808, 894, 1128, 1192, 1212, 1788, 2424, 3576, 4747, 7003, 9494, 14006, 14241, 15049, 18988, 21009, 28012, 28482, 30098, 37976, 42018, 45147, 56024, 56964, 60196, 84036, 90294, 113928, 120392, 168072, 180588, 361176, 707303, 1414606, 2121909, 2829212, 4243818, 5658424, 8487636, 16975272]

約数ペア:

[(1, 16975272), (2, 8487636), (3, 5658424), (4, 4243818), (6, 2829212), (8, 2121909), (12, 1414606), (24, 707303), (47, 361176), (94, 180588), (101, 168072), (141, 120392), (149, 113928), (188, 90294), (202, 84036), (282, 60196), (298, 56964), (303, 56024), (376, 45147), (404, 42018), (447, 37976), (564, 30098), (596, 28482), (606, 28012), (808, 21009), (894, 18988), (1128, 15049), (1192, 14241), (1212, 14006), (1788, 9494), (2424, 7003), (3576, 4747)]