153932908

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{487}}^1\times {\mathrm{4159}}^1$

素因数の和:4669

約数の個数: 24

約数和(自身を含む): 284211200

約数和(自身を除く): 130278292

約数列:

[1, 2, 4, 19, 38, 76, 487, 974, 1948, 4159, 8318, 9253, 16636, 18506, 37012, 79021, 158042, 316084, 2025433, 4050866, 8101732, 38483227, 76966454, 153932908]

約数ペア:

[(1, 153932908), (2, 76966454), (4, 38483227), (19, 8101732), (38, 4050866), (76, 2025433), (487, 316084), (974, 158042), (1948, 79021), (4159, 37012), (8318, 18506), (9253, 16636)]