159364016

素因数分解:

$2^4\times 7^1\times {\mathrm{97}}^1\times {\mathrm{14669}}^1$

素因数の和:14781

約数の個数: 40

約数和(自身を含む): 356539680

約数和(自身を除く): 197175664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 97, 112, 194, 388, 679, 776, 1358, 1552, 2716, 5432, 10864, 14669, 29338, 58676, 102683, 117352, 205366, 234704, 410732, 821464, 1422893, 1642928, 2845786, 5691572, 9960251, 11383144, 19920502, 22766288, 39841004, 79682008, 159364016]

約数ペア:

[(1, 159364016), (2, 79682008), (4, 39841004), (7, 22766288), (8, 19920502), (14, 11383144), (16, 9960251), (28, 5691572), (56, 2845786), (97, 1642928), (112, 1422893), (194, 821464), (388, 410732), (679, 234704), (776, 205366), (1358, 117352), (1552, 102683), (2716, 58676), (5432, 29338), (10864, 14669)]