158649516

素因数分解:

$2^2\times 3^4\times {\mathrm{489659}}^1$

素因数の和:489675

約数の個数: 30

約数和(自身を含む): 414742020

約数和(自身を除く): 256092504

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 489659, 979318, 1468977, 1958636, 2937954, 4406931, 5875908, 8813862, 13220793, 17627724, 26441586, 39662379, 52883172, 79324758, 158649516]

約数ペア:

[(1, 158649516), (2, 79324758), (3, 52883172), (4, 39662379), (6, 26441586), (9, 17627724), (12, 13220793), (18, 8813862), (27, 5875908), (36, 4406931), (54, 2937954), (81, 1958636), (108, 1468977), (162, 979318), (324, 489659)]