165475968

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{61561}}^1$

素因数の和:61585

約数の個数: 64

約数和(自身を含む): 502345920

約数和(自身を除く): 336869952

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 61561, 123122, 184683, 246244, 369366, 430927, 492488, 738732, 861854, 984976, 1292781, 1477464, 1723708, 1969952, 2585562, 2954928, 3447416, 3939904, 5171124, 5909856, 6894832, 7879808, 10342248, 11819712, 13789664, 20684496, 23639424, 27579328, 41368992, 55158656, 82737984, 165475968]

約数ペア:

[(1, 165475968), (2, 82737984), (3, 55158656), (4, 41368992), (6, 27579328), (7, 23639424), (8, 20684496), (12, 13789664), (14, 11819712), (16, 10342248), (21, 7879808), (24, 6894832), (28, 5909856), (32, 5171124), (42, 3939904), (48, 3447416), (56, 2954928), (64, 2585562), (84, 1969952), (96, 1723708), (112, 1477464), (128, 1292781), (168, 984976), (192, 861854), (224, 738732), (336, 492488), (384, 430927), (448, 369366), (672, 246244), (896, 184683), (1344, 123122), (2688, 61561)]