168562472

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{53}}^2\times {\mathrm{577}}^1$

素因数の和:702

約数の個数: 48

約数和(自身を含む): 347510940

約数和(自身を除く): 178948468

約数列:

[1, 2, 4, 8, 13, 26, 52, 53, 104, 106, 212, 424, 577, 689, 1154, 1378, 2308, 2756, 2809, 4616, 5512, 5618, 7501, 11236, 15002, 22472, 30004, 30581, 36517, 60008, 61162, 73034, 122324, 146068, 244648, 292136, 397553, 795106, 1590212, 1620793, 3180424, 3241586, 6483172, 12966344, 21070309, 42140618, 84281236, 168562472]

約数ペア:

[(1, 168562472), (2, 84281236), (4, 42140618), (8, 21070309), (13, 12966344), (26, 6483172), (52, 3241586), (53, 3180424), (104, 1620793), (106, 1590212), (212, 795106), (424, 397553), (577, 292136), (689, 244648), (1154, 146068), (1378, 122324), (2308, 73034), (2756, 61162), (2809, 60008), (4616, 36517), (5512, 30581), (5618, 30004), (7501, 22472), (11236, 15002)]