157903772

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{503}}^1\times {\mathrm{6037}}^1$

素因数の和:6557

約数の個数: 24

約数和(自身を含む): 298228896

約数和(自身を除く): 140325124

約数列:

[1, 2, 4, 13, 26, 52, 503, 1006, 2012, 6037, 6539, 12074, 13078, 24148, 26156, 78481, 156962, 313924, 3036611, 6073222, 12146444, 39475943, 78951886, 157903772]

約数ペア:

[(1, 157903772), (2, 78951886), (4, 39475943), (13, 12146444), (26, 6073222), (52, 3036611), (503, 313924), (1006, 156962), (2012, 78481), (6037, 26156), (6539, 24148), (12074, 13078)]