137875476

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{19507}}^1$

素因数の和:19564

約数の個数: 48

約数和(自身を含む): 349583360

約数和(自身を除く): 211707884

約数列:

[1, 2, 3, 4, 6, 12, 19, 31, 38, 57, 62, 76, 93, 114, 124, 186, 228, 372, 589, 1178, 1767, 2356, 3534, 7068, 19507, 39014, 58521, 78028, 117042, 234084, 370633, 604717, 741266, 1111899, 1209434, 1482532, 1814151, 2223798, 2418868, 3628302, 4447596, 7256604, 11489623, 22979246, 34468869, 45958492, 68937738, 137875476]

約数ペア:

[(1, 137875476), (2, 68937738), (3, 45958492), (4, 34468869), (6, 22979246), (12, 11489623), (19, 7256604), (31, 4447596), (38, 3628302), (57, 2418868), (62, 2223798), (76, 1814151), (93, 1482532), (114, 1209434), (124, 1111899), (186, 741266), (228, 604717), (372, 370633), (589, 234084), (1178, 117042), (1767, 78028), (2356, 58521), (3534, 39014), (7068, 19507)]