154591372

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{6803}}^1$

素因数の和:6862

約数の個数: 48

約数和(自身を含む): 320060160

約数和(自身を除く): 165468788

約数列:

[1, 2, 4, 13, 19, 23, 26, 38, 46, 52, 76, 92, 247, 299, 437, 494, 598, 874, 988, 1196, 1748, 5681, 6803, 11362, 13606, 22724, 27212, 88439, 129257, 156469, 176878, 258514, 312938, 353756, 517028, 625876, 1680341, 2034097, 2972911, 3360682, 4068194, 5945822, 6721364, 8136388, 11891644, 38647843, 77295686, 154591372]

約数ペア:

[(1, 154591372), (2, 77295686), (4, 38647843), (13, 11891644), (19, 8136388), (23, 6721364), (26, 5945822), (38, 4068194), (46, 3360682), (52, 2972911), (76, 2034097), (92, 1680341), (247, 625876), (299, 517028), (437, 353756), (494, 312938), (598, 258514), (874, 176878), (988, 156469), (1196, 129257), (1748, 88439), (5681, 27212), (6803, 22724), (11362, 13606)]