172021152

素因数分解:

$2^5\times 3^1\times {\mathrm{83}}^1\times {\mathrm{21589}}^1$

素因数の和:21685

約数の個数: 48

約数和(自身を含む): 457017120

約数和(自身を除く): 284995968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 83, 96, 166, 249, 332, 498, 664, 996, 1328, 1992, 2656, 3984, 7968, 21589, 43178, 64767, 86356, 129534, 172712, 259068, 345424, 518136, 690848, 1036272, 1791887, 2072544, 3583774, 5375661, 7167548, 10751322, 14335096, 21502644, 28670192, 43005288, 57340384, 86010576, 172021152]

約数ペア:

[(1, 172021152), (2, 86010576), (3, 57340384), (4, 43005288), (6, 28670192), (8, 21502644), (12, 14335096), (16, 10751322), (24, 7167548), (32, 5375661), (48, 3583774), (83, 2072544), (96, 1791887), (166, 1036272), (249, 690848), (332, 518136), (498, 345424), (664, 259068), (996, 172712), (1328, 129534), (1992, 86356), (2656, 64767), (3984, 43178), (7968, 21589)]