146248739

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:204

約数の個数: 48

約数和(自身を含む): 196401408

約数和(自身を除く): 50152669

約数列:

[1, 7, 13, 17, 67, 83, 91, 119, 221, 289, 469, 581, 871, 1079, 1139, 1411, 1547, 2023, 3757, 5561, 6097, 7553, 7973, 9877, 14807, 18343, 19363, 23987, 26299, 38927, 72293, 94537, 103649, 128401, 135541, 167909, 251719, 311831, 506051, 661759, 1228981, 1607129, 1762033, 2182817, 8602867, 11249903, 20892677, 146248739]

約数ペア:

[(1, 146248739), (7, 20892677), (13, 11249903), (17, 8602867), (67, 2182817), (83, 1762033), (91, 1607129), (119, 1228981), (221, 661759), (289, 506051), (469, 311831), (581, 251719), (871, 167909), (1079, 135541), (1139, 128401), (1411, 103649), (1547, 94537), (2023, 72293), (3757, 38927), (5561, 26299), (6097, 23987), (7553, 19363), (7973, 18343), (9877, 14807)]