139949934

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^2$

素因数の和:453

約数の個数: 48

約数和(自身を含む): 305671680

約数和(自身を除く): 165721746

約数列:

[1, 2, 3, 6, 19, 31, 38, 57, 62, 93, 114, 186, 199, 398, 589, 597, 1178, 1194, 1767, 3534, 3781, 6169, 7562, 11343, 12338, 18507, 22686, 37014, 39601, 79202, 117211, 118803, 234422, 237606, 351633, 703266, 752419, 1227631, 1504838, 2257257, 2455262, 3682893, 4514514, 7365786, 23324989, 46649978, 69974967, 139949934]

約数ペア:

[(1, 139949934), (2, 69974967), (3, 46649978), (6, 23324989), (19, 7365786), (31, 4514514), (38, 3682893), (57, 2455262), (62, 2257257), (93, 1504838), (114, 1227631), (186, 752419), (199, 703266), (398, 351633), (589, 237606), (597, 234422), (1178, 118803), (1194, 117211), (1767, 79202), (3534, 39601), (3781, 37014), (6169, 22686), (7562, 18507), (11343, 12338)]