148968190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{571}}^1\times {\mathrm{3727}}^1$

素因数の和:4312

約数の個数: 32

約数和(自身を含む): 307067904

約数和(自身を除く): 158099714

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 571, 1142, 2855, 3727, 3997, 5710, 7454, 7994, 18635, 19985, 26089, 37270, 39970, 52178, 130445, 260890, 2128117, 4256234, 10640585, 14896819, 21281170, 29793638, 74484095, 148968190]

約数ペア:

[(1, 148968190), (2, 74484095), (5, 29793638), (7, 21281170), (10, 14896819), (14, 10640585), (35, 4256234), (70, 2128117), (571, 260890), (1142, 130445), (2855, 52178), (3727, 39970), (3997, 37270), (5710, 26089), (7454, 19985), (7994, 18635)]