138962704

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{167}}^1\times {\mathrm{397}}^1$

素因数の和:703

約数の個数: 40

約数和(自身を含む): 273607488

約数和(自身を除く): 134644784

約数列:

[1, 2, 4, 8, 16, 131, 167, 262, 334, 397, 524, 668, 794, 1048, 1336, 1588, 2096, 2672, 3176, 6352, 21877, 43754, 52007, 66299, 87508, 104014, 132598, 175016, 208028, 265196, 350032, 416056, 530392, 832112, 1060784, 8685169, 17370338, 34740676, 69481352, 138962704]

約数ペア:

[(1, 138962704), (2, 69481352), (4, 34740676), (8, 17370338), (16, 8685169), (131, 1060784), (167, 832112), (262, 530392), (334, 416056), (397, 350032), (524, 265196), (668, 208028), (794, 175016), (1048, 132598), (1336, 104014), (1588, 87508), (2096, 66299), (2672, 52007), (3176, 43754), (6352, 21877)]