172186992

素因数分解:

$2^4\times 3^3\times {\mathrm{398581}}^1$

素因数の和:398598

約数の個数: 40

約数和(自身を含む): 494241680

約数和(自身を除く): 322054688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 398581, 797162, 1195743, 1594324, 2391486, 3188648, 3587229, 4782972, 6377296, 7174458, 9565944, 10761687, 14348916, 19131888, 21523374, 28697832, 43046748, 57395664, 86093496, 172186992]

約数ペア:

[(1, 172186992), (2, 86093496), (3, 57395664), (4, 43046748), (6, 28697832), (8, 21523374), (9, 19131888), (12, 14348916), (16, 10761687), (18, 9565944), (24, 7174458), (27, 6377296), (36, 4782972), (48, 3587229), (54, 3188648), (72, 2391486), (108, 1594324), (144, 1195743), (216, 797162), (432, 398581)]