156799875184

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{809}}^1\times {\mathrm{87149}}^1$

素因数の和:88105

約数の個数: 40

約数和(自身を含む): 306367110000

約数和(自身を除く): 149567234816

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 809, 1112, 1618, 2224, 3236, 6472, 12944, 87149, 112451, 174298, 224902, 348596, 449804, 697192, 899608, 1394384, 1799216, 12113711, 24227422, 48454844, 70503541, 96909688, 141007082, 193819376, 282014164, 564028328, 1128056656, 9799992199, 19599984398, 39199968796, 78399937592, 156799875184]

約数ペア:

[(1, 156799875184), (2, 78399937592), (4, 39199968796), (8, 19599984398), (16, 9799992199), (139, 1128056656), (278, 564028328), (556, 282014164), (809, 193819376), (1112, 141007082), (1618, 96909688), (2224, 70503541), (3236, 48454844), (6472, 24227422), (12944, 12113711), (87149, 1799216), (112451, 1394384), (174298, 899608), (224902, 697192), (348596, 449804)]