127774192

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{691}}^1$

素因数の和:846

約数の個数: 80

約数和(自身を含む): 307535872

約数和(自身を除く): 179761680

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 127, 182, 208, 254, 364, 508, 691, 728, 889, 1016, 1382, 1456, 1651, 1778, 2032, 2764, 3302, 3556, 4837, 5528, 6604, 7112, 8983, 9674, 11056, 11557, 13208, 14224, 17966, 19348, 23114, 26416, 35932, 38696, 46228, 62881, 71864, 77392, 87757, 92456, 125762, 143728, 175514, 184912, 251524, 351028, 503048, 614299, 702056, 1006096, 1140841, 1228598, 1404112, 2281682, 2457196, 4563364, 4914392, 7985887, 9126728, 9828784, 15971774, 18253456, 31943548, 63887096, 127774192]

約数ペア:

[(1, 127774192), (2, 63887096), (4, 31943548), (7, 18253456), (8, 15971774), (13, 9828784), (14, 9126728), (16, 7985887), (26, 4914392), (28, 4563364), (52, 2457196), (56, 2281682), (91, 1404112), (104, 1228598), (112, 1140841), (127, 1006096), (182, 702056), (208, 614299), (254, 503048), (364, 351028), (508, 251524), (691, 184912), (728, 175514), (889, 143728), (1016, 125762), (1382, 92456), (1456, 87757), (1651, 77392), (1778, 71864), (2032, 62881), (2764, 46228), (3302, 38696), (3556, 35932), (4837, 26416), (5528, 23114), (6604, 19348), (7112, 17966), (8983, 14224), (9674, 13208), (11056, 11557)]