181933908

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{283}}^1\times {\mathrm{317}}^1$

素因数の和:633

約数の個数: 72

約数和(自身を含む): 462758688

約数和(自身を除く): 280824780

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 283, 317, 338, 507, 566, 634, 676, 849, 951, 1014, 1132, 1268, 1698, 1902, 2028, 3396, 3679, 3804, 4121, 7358, 8242, 11037, 12363, 14716, 16484, 22074, 24726, 44148, 47827, 49452, 53573, 89711, 95654, 107146, 143481, 160719, 179422, 191308, 214292, 269133, 286962, 321438, 358844, 538266, 573924, 642876, 1076532, 1166243, 2332486, 3498729, 4664972, 6997458, 13994916, 15161159, 30322318, 45483477, 60644636, 90966954, 181933908]

約数ペア:

[(1, 181933908), (2, 90966954), (3, 60644636), (4, 45483477), (6, 30322318), (12, 15161159), (13, 13994916), (26, 6997458), (39, 4664972), (52, 3498729), (78, 2332486), (156, 1166243), (169, 1076532), (283, 642876), (317, 573924), (338, 538266), (507, 358844), (566, 321438), (634, 286962), (676, 269133), (849, 214292), (951, 191308), (1014, 179422), (1132, 160719), (1268, 143481), (1698, 107146), (1902, 95654), (2028, 89711), (3396, 53573), (3679, 49452), (3804, 47827), (4121, 44148), (7358, 24726), (8242, 22074), (11037, 16484), (12363, 14716)]