222730144

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{76487}}^1$

素因数の和:76517

約数の個数: 48

約数和(自身を含む): 539699328

約数和(自身を除く): 316969184

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 76487, 152974, 305948, 535409, 611896, 994331, 1070818, 1223792, 1988662, 2141636, 2447584, 3977324, 4283272, 6960317, 7954648, 8566544, 13920634, 15909296, 17133088, 27841268, 31818592, 55682536, 111365072, 222730144]

約数ペア:

[(1, 222730144), (2, 111365072), (4, 55682536), (7, 31818592), (8, 27841268), (13, 17133088), (14, 15909296), (16, 13920634), (26, 8566544), (28, 7954648), (32, 6960317), (52, 4283272), (56, 3977324), (91, 2447584), (104, 2141636), (112, 1988662), (182, 1223792), (208, 1070818), (224, 994331), (364, 611896), (416, 535409), (728, 305948), (1456, 152974), (2912, 76487)]