129219958

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{77563}}^1$

素因数の和:77596

約数の個数: 24

約数和(自身を含む): 238741992

約数和(自身を除く): 109522034

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 119, 238, 833, 1666, 77563, 155126, 542941, 1085882, 1318571, 2637142, 3800587, 7601174, 9229997, 18459994, 64609979, 129219958]

約数ペア:

[(1, 129219958), (2, 64609979), (7, 18459994), (14, 9229997), (17, 7601174), (34, 3800587), (49, 2637142), (98, 1318571), (119, 1085882), (238, 542941), (833, 155126), (1666, 77563)]