133503136

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{5261}}^1$

素因数の和:5345

約数の個数: 48

約数和(自身を含む): 287747208

約数和(自身を除く): 154244072

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 61, 104, 122, 208, 244, 416, 488, 793, 976, 1586, 1952, 3172, 5261, 6344, 10522, 12688, 21044, 25376, 42088, 68393, 84176, 136786, 168352, 273572, 320921, 547144, 641842, 1094288, 1283684, 2188576, 2567368, 4171973, 5134736, 8343946, 10269472, 16687892, 33375784, 66751568, 133503136]

約数ペア:

[(1, 133503136), (2, 66751568), (4, 33375784), (8, 16687892), (13, 10269472), (16, 8343946), (26, 5134736), (32, 4171973), (52, 2567368), (61, 2188576), (104, 1283684), (122, 1094288), (208, 641842), (244, 547144), (416, 320921), (488, 273572), (793, 168352), (976, 136786), (1586, 84176), (1952, 68393), (3172, 42088), (5261, 25376), (6344, 21044), (10522, 12688)]