126887152

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{26347}}^1$

素因数の和:26405

約数の個数: 40

約数和(自身を含む): 287509376

約数和(自身を除く): 160622224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 86, 112, 172, 301, 344, 602, 688, 1204, 2408, 4816, 26347, 52694, 105388, 184429, 210776, 368858, 421552, 737716, 1132921, 1475432, 2265842, 2950864, 4531684, 7930447, 9063368, 15860894, 18126736, 31721788, 63443576, 126887152]

約数ペア:

[(1, 126887152), (2, 63443576), (4, 31721788), (7, 18126736), (8, 15860894), (14, 9063368), (16, 7930447), (28, 4531684), (43, 2950864), (56, 2265842), (86, 1475432), (112, 1132921), (172, 737716), (301, 421552), (344, 368858), (602, 210776), (688, 184429), (1204, 105388), (2408, 52694), (4816, 26347)]