133602172

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{313}}^1$

素因数の和:526

約数の個数: 48

約数和(自身を含む): 261122400

約数和(自身を除く): 127520228

約数列:

[1, 2, 4, 11, 22, 44, 89, 109, 178, 218, 313, 356, 436, 626, 979, 1199, 1252, 1958, 2398, 3443, 3916, 4796, 6886, 9701, 13772, 19402, 27857, 34117, 38804, 55714, 68234, 106711, 111428, 136468, 213422, 306427, 375287, 426844, 612854, 750574, 1225708, 1501148, 3036413, 6072826, 12145652, 33400543, 66801086, 133602172]

約数ペア:

[(1, 133602172), (2, 66801086), (4, 33400543), (11, 12145652), (22, 6072826), (44, 3036413), (89, 1501148), (109, 1225708), (178, 750574), (218, 612854), (313, 426844), (356, 375287), (436, 306427), (626, 213422), (979, 136468), (1199, 111428), (1252, 106711), (1958, 68234), (2398, 55714), (3443, 38804), (3916, 34117), (4796, 27857), (6886, 19402), (9701, 13772)]