161236368

素因数分解:

$2^4\times 3^2\times {\mathrm{1119697}}^1$

素因数の和:1119711

約数の個数: 30

約数和(自身を含む): 451238294

約数和(自身を除く): 290001926

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1119697, 2239394, 3359091, 4478788, 6718182, 8957576, 10077273, 13436364, 17915152, 20154546, 26872728, 40309092, 53745456, 80618184, 161236368]

約数ペア:

[(1, 161236368), (2, 80618184), (3, 53745456), (4, 40309092), (6, 26872728), (8, 20154546), (9, 17915152), (12, 13436364), (16, 10077273), (18, 8957576), (24, 6718182), (36, 4478788), (48, 3359091), (72, 2239394), (144, 1119697)]