169178864

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{1787}}^1$

素因数の和:1953

約数の個数: 40

約数和(自身を含む): 336780528

約数和(自身を除く): 167601664

約数列:

[1, 2, 4, 8, 16, 61, 97, 122, 194, 244, 388, 488, 776, 976, 1552, 1787, 3574, 5917, 7148, 11834, 14296, 23668, 28592, 47336, 94672, 109007, 173339, 218014, 346678, 436028, 693356, 872056, 1386712, 1744112, 2773424, 10573679, 21147358, 42294716, 84589432, 169178864]

約数ペア:

[(1, 169178864), (2, 84589432), (4, 42294716), (8, 21147358), (16, 10573679), (61, 2773424), (97, 1744112), (122, 1386712), (194, 872056), (244, 693356), (388, 436028), (488, 346678), (776, 218014), (976, 173339), (1552, 109007), (1787, 94672), (3574, 47336), (5917, 28592), (7148, 23668), (11834, 14296)]