157556992

素因数分解:

$2^8\times {\mathrm{23}}^1\times {\mathrm{26759}}^1$

素因数の和:26798

約数の個数: 36

約数和(自身を含む): 328184640

約数和(自身を除く): 170627648

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 256, 368, 736, 1472, 2944, 5888, 26759, 53518, 107036, 214072, 428144, 615457, 856288, 1230914, 1712576, 2461828, 3425152, 4923656, 6850304, 9847312, 19694624, 39389248, 78778496, 157556992]

約数ペア:

[(1, 157556992), (2, 78778496), (4, 39389248), (8, 19694624), (16, 9847312), (23, 6850304), (32, 4923656), (46, 3425152), (64, 2461828), (92, 1712576), (128, 1230914), (184, 856288), (256, 615457), (368, 428144), (736, 214072), (1472, 107036), (2944, 53518), (5888, 26759)]