156787668592

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{673}}^1\times {\mathrm{111149}}^1$

素因数の和:111961

約数の個数: 40

約数和(自身を含む): 306552589200

約数和(自身を除く): 149764920608

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 673, 1048, 1346, 2096, 2692, 5384, 10768, 88163, 111149, 176326, 222298, 352652, 444596, 705304, 889192, 1410608, 1778384, 14560519, 29121038, 58242076, 74803277, 116484152, 149606554, 232968304, 299213108, 598426216, 1196852432, 9799229287, 19598458574, 39196917148, 78393834296, 156787668592]

約数ペア:

[(1, 156787668592), (2, 78393834296), (4, 39196917148), (8, 19598458574), (16, 9799229287), (131, 1196852432), (262, 598426216), (524, 299213108), (673, 232968304), (1048, 149606554), (1346, 116484152), (2096, 74803277), (2692, 58242076), (5384, 29121038), (10768, 14560519), (88163, 1778384), (111149, 1410608), (176326, 889192), (222298, 705304), (352652, 444596)]