133741448

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{419}}^1\times {\mathrm{2347}}^1$

素因数の和:2789

約数の個数: 32

約数和(自身を含む): 266263200

約数和(自身を除く): 132521752

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 419, 838, 1676, 2347, 3352, 4694, 7123, 9388, 14246, 18776, 28492, 39899, 56984, 79798, 159596, 319192, 983393, 1966786, 3933572, 7867144, 16717681, 33435362, 66870724, 133741448]

約数ペア:

[(1, 133741448), (2, 66870724), (4, 33435362), (8, 16717681), (17, 7867144), (34, 3933572), (68, 1966786), (136, 983393), (419, 319192), (838, 159596), (1676, 79798), (2347, 56984), (3352, 39899), (4694, 28492), (7123, 18776), (9388, 14246)]