161866944

素因数分解:

$2^6\times 3^3\times {\mathrm{283}}^1\times {\mathrm{331}}^1$

素因数の和:635

約数の個数: 112

約数和(自身を含む): 478983040

約数和(自身を除く): 317116096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 283, 288, 331, 432, 566, 576, 662, 849, 864, 993, 1132, 1324, 1698, 1728, 1986, 2264, 2547, 2648, 2979, 3396, 3972, 4528, 5094, 5296, 5958, 6792, 7641, 7944, 8937, 9056, 10188, 10592, 11916, 13584, 15282, 15888, 17874, 18112, 20376, 21184, 23832, 27168, 30564, 31776, 35748, 40752, 47664, 54336, 61128, 63552, 71496, 81504, 93673, 95328, 122256, 142992, 163008, 187346, 190656, 244512, 281019, 285984, 374692, 489024, 562038, 571968, 749384, 843057, 1124076, 1498768, 1686114, 2248152, 2529171, 2997536, 3372228, 4496304, 5058342, 5995072, 6744456, 8992608, 10116684, 13488912, 17985216, 20233368, 26977824, 40466736, 53955648, 80933472, 161866944]

約数ペア:

[(1, 161866944), (2, 80933472), (3, 53955648), (4, 40466736), (6, 26977824), (8, 20233368), (9, 17985216), (12, 13488912), (16, 10116684), (18, 8992608), (24, 6744456), (27, 5995072), (32, 5058342), (36, 4496304), (48, 3372228), (54, 2997536), (64, 2529171), (72, 2248152), (96, 1686114), (108, 1498768), (144, 1124076), (192, 843057), (216, 749384), (283, 571968), (288, 562038), (331, 489024), (432, 374692), (566, 285984), (576, 281019), (662, 244512), (849, 190656), (864, 187346), (993, 163008), (1132, 142992), (1324, 122256), (1698, 95328), (1728, 93673), (1986, 81504), (2264, 71496), (2547, 63552), (2648, 61128), (2979, 54336), (3396, 47664), (3972, 40752), (4528, 35748), (5094, 31776), (5296, 30564), (5958, 27168), (6792, 23832), (7641, 21184), (7944, 20376), (8937, 18112), (9056, 17874), (10188, 15888), (10592, 15282), (11916, 13584)]