156975767576

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{2453053}}^1$

素因数の和:2453499

約数の個数: 32

約数和(自身を含む): 310556636400

約数和(自身を除く): 153580868824

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 421, 842, 1684, 3368, 7999, 15998, 31996, 63992, 2453053, 4906106, 9812212, 19624424, 46608007, 93216014, 186432028, 372864056, 1032735313, 2065470626, 4130941252, 8261882504, 19621970947, 39243941894, 78487883788, 156975767576]

約数ペア:

[(1, 156975767576), (2, 78487883788), (4, 39243941894), (8, 19621970947), (19, 8261882504), (38, 4130941252), (76, 2065470626), (152, 1032735313), (421, 372864056), (842, 186432028), (1684, 93216014), (3368, 46608007), (7999, 19624424), (15998, 9812212), (31996, 4906106), (63992, 2453053)]