126580432

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37853}}^1$

素因数の和:37891

約数の個数: 40

約数和(自身を含む): 281633760

約数和(自身を除く): 155053328

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 418, 836, 1672, 3344, 37853, 75706, 151412, 302824, 416383, 605648, 719207, 832766, 1438414, 1665532, 2876828, 3331064, 5753656, 6662128, 7911277, 11507312, 15822554, 31645108, 63290216, 126580432]

約数ペア:

[(1, 126580432), (2, 63290216), (4, 31645108), (8, 15822554), (11, 11507312), (16, 7911277), (19, 6662128), (22, 5753656), (38, 3331064), (44, 2876828), (76, 1665532), (88, 1438414), (152, 832766), (176, 719207), (209, 605648), (304, 416383), (418, 302824), (836, 151412), (1672, 75706), (3344, 37853)]