155672

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:107

約数の個数: 32

約数和(自身を含む): 334800

約数和(自身を除く): 179128

約数列:

[1, 2, 4, 8, 11, 22, 29, 44, 58, 61, 88, 116, 122, 232, 244, 319, 488, 638, 671, 1276, 1342, 1769, 2552, 2684, 3538, 5368, 7076, 14152, 19459, 38918, 77836, 155672]

約数ペア:

[(1, 155672), (2, 77836), (4, 38918), (8, 19459), (11, 14152), (22, 7076), (29, 5368), (44, 3538), (58, 2684), (61, 2552), (88, 1769), (116, 1342), (122, 1276), (232, 671), (244, 638), (319, 488)]