173205916

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{1493}}^1$

素因数の和:1630

約数の個数: 48

約数和(自身を含む): 344361024

約数和(自身を除く): 171155108

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 97, 194, 299, 388, 598, 1196, 1261, 1493, 2231, 2522, 2986, 4462, 5044, 5972, 8924, 19409, 29003, 34339, 38818, 58006, 68678, 77636, 116012, 137356, 144821, 289642, 446407, 579284, 892814, 1785628, 1882673, 3330883, 3765346, 6661766, 7530692, 13323532, 43301479, 86602958, 173205916]

約数ペア:

[(1, 173205916), (2, 86602958), (4, 43301479), (13, 13323532), (23, 7530692), (26, 6661766), (46, 3765346), (52, 3330883), (92, 1882673), (97, 1785628), (194, 892814), (299, 579284), (388, 446407), (598, 289642), (1196, 144821), (1261, 137356), (1493, 116012), (2231, 77636), (2522, 68678), (2986, 58006), (4462, 38818), (5044, 34339), (5972, 29003), (8924, 19409)]