157118272

素因数分解:

$2^6\times {\mathrm{97}}^1\times {\mathrm{25309}}^1$

素因数の和:25418

約数の個数: 28

約数和(自身を含む): 315008260

約数和(自身を除く): 157889988

約数列:

[1, 2, 4, 8, 16, 32, 64, 97, 194, 388, 776, 1552, 3104, 6208, 25309, 50618, 101236, 202472, 404944, 809888, 1619776, 2454973, 4909946, 9819892, 19639784, 39279568, 78559136, 157118272]

約数ペア:

[(1, 157118272), (2, 78559136), (4, 39279568), (8, 19639784), (16, 9819892), (32, 4909946), (64, 2454973), (97, 1619776), (194, 809888), (388, 404944), (776, 202472), (1552, 101236), (3104, 50618), (6208, 25309)]