156975173644

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{647}}^1\times {\mathrm{4903}}^1$

素因数の和:5782

約数の個数: 48

約数和(自身を含む): 280281254400

約数和(自身を除く): 123306080756

約数列:

[1, 2, 4, 89, 139, 178, 278, 356, 556, 647, 1294, 2588, 4903, 9806, 12371, 19612, 24742, 49484, 57583, 89933, 115166, 179866, 230332, 359732, 436367, 681517, 872734, 1363034, 1745468, 2726068, 3172241, 6344482, 8004037, 12688964, 16008074, 32016148, 60655013, 121310026, 242620052, 282329449, 440941499, 564658898, 881882998, 1129317796, 1763765996, 39243793411, 78487586822, 156975173644]

約数ペア:

[(1, 156975173644), (2, 78487586822), (4, 39243793411), (89, 1763765996), (139, 1129317796), (178, 881882998), (278, 564658898), (356, 440941499), (556, 282329449), (647, 242620052), (1294, 121310026), (2588, 60655013), (4903, 32016148), (9806, 16008074), (12371, 12688964), (19612, 8004037), (24742, 6344482), (49484, 3172241), (57583, 2726068), (89933, 1745468), (115166, 1363034), (179866, 872734), (230332, 681517), (359732, 436367)]