181253072

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{11317}}^1$

素因数の和:11356

約数の個数: 80

約数和(自身を含む): 471553152

約数和(自身を除く): 290300080

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 112, 143, 154, 176, 182, 208, 286, 308, 364, 572, 616, 728, 1001, 1144, 1232, 1456, 2002, 2288, 4004, 8008, 11317, 16016, 22634, 45268, 79219, 90536, 124487, 147121, 158438, 181072, 248974, 294242, 316876, 497948, 588484, 633752, 871409, 995896, 1029847, 1176968, 1267504, 1618331, 1742818, 1991792, 2059694, 2353936, 3236662, 3485636, 4119388, 6473324, 6971272, 8238776, 11328317, 12946648, 13942544, 16477552, 22656634, 25893296, 45313268, 90626536, 181253072]

約数ペア:

[(1, 181253072), (2, 90626536), (4, 45313268), (7, 25893296), (8, 22656634), (11, 16477552), (13, 13942544), (14, 12946648), (16, 11328317), (22, 8238776), (26, 6971272), (28, 6473324), (44, 4119388), (52, 3485636), (56, 3236662), (77, 2353936), (88, 2059694), (91, 1991792), (104, 1742818), (112, 1618331), (143, 1267504), (154, 1176968), (176, 1029847), (182, 995896), (208, 871409), (286, 633752), (308, 588484), (364, 497948), (572, 316876), (616, 294242), (728, 248974), (1001, 181072), (1144, 158438), (1232, 147121), (1456, 124487), (2002, 90536), (2288, 79219), (4004, 45268), (8008, 22634), (11317, 16016)]