156648016

素因数分解:

$2^4\times 7^1\times {\mathrm{97}}^1\times {\mathrm{14419}}^1$

素因数の和:14531

約数の個数: 40

約数和(自身を含む): 350463680

約数和(自身を除く): 193815664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 97, 112, 194, 388, 679, 776, 1358, 1552, 2716, 5432, 10864, 14419, 28838, 57676, 100933, 115352, 201866, 230704, 403732, 807464, 1398643, 1614928, 2797286, 5594572, 9790501, 11189144, 19581002, 22378288, 39162004, 78324008, 156648016]

約数ペア:

[(1, 156648016), (2, 78324008), (4, 39162004), (7, 22378288), (8, 19581002), (14, 11189144), (16, 9790501), (28, 5594572), (56, 2797286), (97, 1614928), (112, 1398643), (194, 807464), (388, 403732), (679, 230704), (776, 201866), (1358, 115352), (1552, 100933), (2716, 57676), (5432, 28838), (10864, 14419)]