163393848

素因数分解:

$2^3\times 3^4\times {\mathrm{252151}}^1$

素因数の和:252169

約数の個数: 40

約数和(自身を含む): 457655880

約数和(自身を除く): 294262032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 252151, 504302, 756453, 1008604, 1512906, 2017208, 2269359, 3025812, 4538718, 6051624, 6808077, 9077436, 13616154, 18154872, 20424231, 27232308, 40848462, 54464616, 81696924, 163393848]

約数ペア:

[(1, 163393848), (2, 81696924), (3, 54464616), (4, 40848462), (6, 27232308), (8, 20424231), (9, 18154872), (12, 13616154), (18, 9077436), (24, 6808077), (27, 6051624), (36, 4538718), (54, 3025812), (72, 2269359), (81, 2017208), (108, 1512906), (162, 1008604), (216, 756453), (324, 504302), (648, 252151)]