16140552

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{349}}^1$

素因数の和:446

約数の個数: 64

約数和(自身を含む): 42336000

約数和(自身を除く): 26195448

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 47, 82, 94, 123, 141, 164, 188, 246, 282, 328, 349, 376, 492, 564, 698, 984, 1047, 1128, 1396, 1927, 2094, 2792, 3854, 4188, 5781, 7708, 8376, 11562, 14309, 15416, 16403, 23124, 28618, 32806, 42927, 46248, 49209, 57236, 65612, 85854, 98418, 114472, 131224, 171708, 196836, 343416, 393672, 672523, 1345046, 2017569, 2690092, 4035138, 5380184, 8070276, 16140552]

約数ペア:

[(1, 16140552), (2, 8070276), (3, 5380184), (4, 4035138), (6, 2690092), (8, 2017569), (12, 1345046), (24, 672523), (41, 393672), (47, 343416), (82, 196836), (94, 171708), (123, 131224), (141, 114472), (164, 98418), (188, 85854), (246, 65612), (282, 57236), (328, 49209), (349, 46248), (376, 42927), (492, 32806), (564, 28618), (698, 23124), (984, 16403), (1047, 15416), (1128, 14309), (1396, 11562), (1927, 8376), (2094, 7708), (2792, 5781), (3854, 4188)]