170081492

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{521}}^1$

素因数の和:752

約数の個数: 48

約数和(自身を含む): 347276160

約数和(自身を除く): 177194668

約数列:

[1, 2, 4, 7, 14, 28, 89, 131, 178, 262, 356, 521, 524, 623, 917, 1042, 1246, 1834, 2084, 2492, 3647, 3668, 7294, 11659, 14588, 23318, 46369, 46636, 68251, 81613, 92738, 136502, 163226, 185476, 273004, 324583, 326452, 477757, 649166, 955514, 1298332, 1911028, 6074339, 12148678, 24297356, 42520373, 85040746, 170081492]

約数ペア:

[(1, 170081492), (2, 85040746), (4, 42520373), (7, 24297356), (14, 12148678), (28, 6074339), (89, 1911028), (131, 1298332), (178, 955514), (262, 649166), (356, 477757), (521, 326452), (524, 324583), (623, 273004), (917, 185476), (1042, 163226), (1246, 136502), (1834, 92738), (2084, 81613), (2492, 68251), (3647, 46636), (3668, 46369), (7294, 23318), (11659, 14588)]