163309828

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{569}}^1\times {\mathrm{593}}^1$

素因数の和:1188

約数の個数: 36

約数和(自身を含む): 315217980

約数和(自身を除く): 151908152

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 569, 593, 1138, 1186, 2276, 2372, 6259, 6523, 12518, 13046, 25036, 26092, 68849, 71753, 137698, 143506, 275396, 287012, 337417, 674834, 1349668, 3711587, 7423174, 14846348, 40827457, 81654914, 163309828]

約数ペア:

[(1, 163309828), (2, 81654914), (4, 40827457), (11, 14846348), (22, 7423174), (44, 3711587), (121, 1349668), (242, 674834), (484, 337417), (569, 287012), (593, 275396), (1138, 143506), (1186, 137698), (2276, 71753), (2372, 68849), (6259, 26092), (6523, 25036), (12518, 13046)]