166152272

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{719}}^1$

素因数の和:852

約数の個数: 80

約数和(自身を含む): 382475520

約数和(自身を除く): 216323248

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 101, 104, 143, 176, 202, 208, 286, 404, 572, 719, 808, 1111, 1144, 1313, 1438, 1616, 2222, 2288, 2626, 2876, 4444, 5252, 5752, 7909, 8888, 9347, 10504, 11504, 14443, 15818, 17776, 18694, 21008, 28886, 31636, 37388, 57772, 63272, 72619, 74776, 102817, 115544, 126544, 145238, 149552, 205634, 231088, 290476, 411268, 580952, 798809, 822536, 944047, 1161904, 1597618, 1645072, 1888094, 3195236, 3776188, 6390472, 7552376, 10384517, 12780944, 15104752, 20769034, 41538068, 83076136, 166152272]

約数ペア:

[(1, 166152272), (2, 83076136), (4, 41538068), (8, 20769034), (11, 15104752), (13, 12780944), (16, 10384517), (22, 7552376), (26, 6390472), (44, 3776188), (52, 3195236), (88, 1888094), (101, 1645072), (104, 1597618), (143, 1161904), (176, 944047), (202, 822536), (208, 798809), (286, 580952), (404, 411268), (572, 290476), (719, 231088), (808, 205634), (1111, 149552), (1144, 145238), (1313, 126544), (1438, 115544), (1616, 102817), (2222, 74776), (2288, 72619), (2626, 63272), (2876, 57772), (4444, 37388), (5252, 31636), (5752, 28886), (7909, 21008), (8888, 18694), (9347, 17776), (10504, 15818), (11504, 14443)]