153978612

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{4987}}^1$

素因数の和:5108

約数の個数: 48

約数和(自身を含む): 375416832

約数和(自身を除く): 221438220

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 83, 93, 124, 166, 186, 249, 332, 372, 498, 996, 2573, 4987, 5146, 7719, 9974, 10292, 14961, 15438, 19948, 29922, 30876, 59844, 154597, 309194, 413921, 463791, 618388, 827842, 927582, 1241763, 1655684, 1855164, 2483526, 4967052, 12831551, 25663102, 38494653, 51326204, 76989306, 153978612]

約数ペア:

[(1, 153978612), (2, 76989306), (3, 51326204), (4, 38494653), (6, 25663102), (12, 12831551), (31, 4967052), (62, 2483526), (83, 1855164), (93, 1655684), (124, 1241763), (166, 927582), (186, 827842), (249, 618388), (332, 463791), (372, 413921), (498, 309194), (996, 154597), (2573, 59844), (4987, 30876), (5146, 29922), (7719, 19948), (9974, 15438), (10292, 14961)]