153789516

素因数分解:

$2^2\times 3^4\times {\mathrm{474659}}^1$

素因数の和:474675

約数の個数: 30

約数和(自身を含む): 402037020

約数和(自身を除く): 248247504

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 474659, 949318, 1423977, 1898636, 2847954, 4271931, 5695908, 8543862, 12815793, 17087724, 25631586, 38447379, 51263172, 76894758, 153789516]

約数ペア:

[(1, 153789516), (2, 76894758), (3, 51263172), (4, 38447379), (6, 25631586), (9, 17087724), (12, 12815793), (18, 8543862), (27, 5695908), (36, 4271931), (54, 2847954), (81, 1898636), (108, 1423977), (162, 949318), (324, 474659)]