173156976

素因数分解:

$2^4\times 3^2\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{229}}^1$

素因数の和:391

約数の個数: 120

約数和(自身を含む): 500526000

約数和(自身を除く): 327369024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 59, 72, 89, 118, 144, 177, 178, 229, 236, 267, 354, 356, 458, 472, 531, 534, 687, 708, 712, 801, 916, 944, 1062, 1068, 1374, 1416, 1424, 1602, 1832, 2061, 2124, 2136, 2748, 2832, 3204, 3664, 4122, 4248, 4272, 5251, 5496, 6408, 8244, 8496, 10502, 10992, 12816, 13511, 15753, 16488, 20381, 21004, 27022, 31506, 32976, 40533, 40762, 42008, 47259, 54044, 61143, 63012, 81066, 81524, 84016, 94518, 108088, 121599, 122286, 126024, 162132, 163048, 183429, 189036, 216176, 243198, 244572, 252048, 324264, 326096, 366858, 378072, 486396, 489144, 648528, 733716, 756144, 972792, 978288, 1202479, 1467432, 1945584, 2404958, 2934864, 3607437, 4809916, 7214874, 9619832, 10822311, 14429748, 19239664, 21644622, 28859496, 43289244, 57718992, 86578488, 173156976]

約数ペア:

[(1, 173156976), (2, 86578488), (3, 57718992), (4, 43289244), (6, 28859496), (8, 21644622), (9, 19239664), (12, 14429748), (16, 10822311), (18, 9619832), (24, 7214874), (36, 4809916), (48, 3607437), (59, 2934864), (72, 2404958), (89, 1945584), (118, 1467432), (144, 1202479), (177, 978288), (178, 972792), (229, 756144), (236, 733716), (267, 648528), (354, 489144), (356, 486396), (458, 378072), (472, 366858), (531, 326096), (534, 324264), (687, 252048), (708, 244572), (712, 243198), (801, 216176), (916, 189036), (944, 183429), (1062, 163048), (1068, 162132), (1374, 126024), (1416, 122286), (1424, 121599), (1602, 108088), (1832, 94518), (2061, 84016), (2124, 81524), (2136, 81066), (2748, 63012), (2832, 61143), (3204, 54044), (3664, 47259), (4122, 42008), (4248, 40762), (4272, 40533), (5251, 32976), (5496, 31506), (6408, 27022), (8244, 21004), (8496, 20381), (10502, 16488), (10992, 15753), (12816, 13511)]