128445504

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{997}}^1$

素因数の和:1084

約数の個数: 112

約数和(自身を含む): 377196096

約数和(自身を除く): 248750592

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 61, 64, 66, 88, 96, 122, 132, 176, 183, 192, 244, 264, 352, 366, 488, 528, 671, 704, 732, 976, 997, 1056, 1342, 1464, 1952, 1994, 2013, 2112, 2684, 2928, 2991, 3904, 3988, 4026, 5368, 5856, 5982, 7976, 8052, 10736, 10967, 11712, 11964, 15952, 16104, 21472, 21934, 23928, 31904, 32208, 32901, 42944, 43868, 47856, 60817, 63808, 64416, 65802, 87736, 95712, 121634, 128832, 131604, 175472, 182451, 191424, 243268, 263208, 350944, 364902, 486536, 526416, 668987, 701888, 729804, 973072, 1052832, 1337974, 1459608, 1946144, 2006961, 2105664, 2675948, 2919216, 3892288, 4013922, 5351896, 5838432, 8027844, 10703792, 11676864, 16055688, 21407584, 32111376, 42815168, 64222752, 128445504]

約数ペア:

[(1, 128445504), (2, 64222752), (3, 42815168), (4, 32111376), (6, 21407584), (8, 16055688), (11, 11676864), (12, 10703792), (16, 8027844), (22, 5838432), (24, 5351896), (32, 4013922), (33, 3892288), (44, 2919216), (48, 2675948), (61, 2105664), (64, 2006961), (66, 1946144), (88, 1459608), (96, 1337974), (122, 1052832), (132, 973072), (176, 729804), (183, 701888), (192, 668987), (244, 526416), (264, 486536), (352, 364902), (366, 350944), (488, 263208), (528, 243268), (671, 191424), (704, 182451), (732, 175472), (976, 131604), (997, 128832), (1056, 121634), (1342, 95712), (1464, 87736), (1952, 65802), (1994, 64416), (2013, 63808), (2112, 60817), (2684, 47856), (2928, 43868), (2991, 42944), (3904, 32901), (3988, 32208), (4026, 31904), (5368, 23928), (5856, 21934), (5982, 21472), (7976, 16104), (8052, 15952), (10736, 11964), (10967, 11712)]