189097878

素因数分解:

$2^1\times 3^1\times {\mathrm{251}}^1\times {\mathrm{307}}^1\times {\mathrm{409}}^1$

素因数の和:972

約数の個数: 32

約数和(自身を含む): 381870720

約数和(自身を除く): 192772842

約数列:

[1, 2, 3, 6, 251, 307, 409, 502, 614, 753, 818, 921, 1227, 1506, 1842, 2454, 77057, 102659, 125563, 154114, 205318, 231171, 251126, 307977, 376689, 462342, 615954, 753378, 31516313, 63032626, 94548939, 189097878]

約数ペア:

[(1, 189097878), (2, 94548939), (3, 63032626), (6, 31516313), (251, 753378), (307, 615954), (409, 462342), (502, 376689), (614, 307977), (753, 251126), (818, 231171), (921, 205318), (1227, 154114), (1506, 125563), (1842, 102659), (2454, 77057)]