138519491374

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{827}}^1\times {\mathrm{6569}}^1$

素因数の和:7489

約数の個数: 64

約数和(自身を含む): 242839814400

約数和(自身を除く): 104320323026

約数列:

[1, 2, 11, 19, 22, 38, 61, 122, 209, 418, 671, 827, 1159, 1342, 1654, 2318, 6569, 9097, 12749, 13138, 15713, 18194, 25498, 31426, 50447, 72259, 100894, 124811, 144518, 172843, 249622, 345686, 400709, 554917, 801418, 958493, 1109834, 1372921, 1916986, 2745842, 4407799, 5432563, 7613471, 8815598, 10543423, 10865126, 15226942, 21086846, 59758193, 83748181, 103218697, 119516386, 167496362, 206437394, 331386343, 662772686, 1135405667, 2270811334, 3645249773, 6296340517, 7290499546, 12592681034, 69259745687, 138519491374]

約数ペア:

[(1, 138519491374), (2, 69259745687), (11, 12592681034), (19, 7290499546), (22, 6296340517), (38, 3645249773), (61, 2270811334), (122, 1135405667), (209, 662772686), (418, 331386343), (671, 206437394), (827, 167496362), (1159, 119516386), (1342, 103218697), (1654, 83748181), (2318, 59758193), (6569, 21086846), (9097, 15226942), (12749, 10865126), (13138, 10543423), (15713, 8815598), (18194, 7613471), (25498, 5432563), (31426, 4407799), (50447, 2745842), (72259, 1916986), (100894, 1372921), (124811, 1109834), (144518, 958493), (172843, 801418), (249622, 554917), (345686, 400709)]