153489916

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{4679}}^1$

素因数の和:4881

約数の個数: 24

約数和(自身を含む): 275184000

約数和(自身を除く): 121694084

約数列:

[1, 2, 4, 59, 118, 139, 236, 278, 556, 4679, 8201, 9358, 16402, 18716, 32804, 276061, 552122, 650381, 1104244, 1300762, 2601524, 38372479, 76744958, 153489916]

約数ペア:

[(1, 153489916), (2, 76744958), (4, 38372479), (59, 2601524), (118, 1300762), (139, 1104244), (236, 650381), (278, 552122), (556, 276061), (4679, 32804), (8201, 18716), (9358, 16402)]