160797728

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{55219}}^1$

素因数の和:55249

約数の個数: 48

約数和(自身を含む): 389632320

約数和(自身を除く): 228834592

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 55219, 110438, 220876, 386533, 441752, 717847, 773066, 883504, 1435694, 1546132, 1767008, 2871388, 3092264, 5024929, 5742776, 6184528, 10049858, 11485552, 12369056, 20099716, 22971104, 40199432, 80398864, 160797728]

約数ペア:

[(1, 160797728), (2, 80398864), (4, 40199432), (7, 22971104), (8, 20099716), (13, 12369056), (14, 11485552), (16, 10049858), (26, 6184528), (28, 5742776), (32, 5024929), (52, 3092264), (56, 2871388), (91, 1767008), (104, 1546132), (112, 1435694), (182, 883504), (208, 773066), (224, 717847), (364, 441752), (416, 386533), (728, 220876), (1456, 110438), (2912, 55219)]