137801628

素因数分解:

$2^2\times 3^3\times {\mathrm{71}}^1\times {\mathrm{17971}}^1$

素因数の和:18055

約数の個数: 48

約数和(自身を含む): 362315520

約数和(自身を除く): 224513892

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 108, 142, 213, 284, 426, 639, 852, 1278, 1917, 2556, 3834, 7668, 17971, 35942, 53913, 71884, 107826, 161739, 215652, 323478, 485217, 646956, 970434, 1275941, 1940868, 2551882, 3827823, 5103764, 7655646, 11483469, 15311292, 22966938, 34450407, 45933876, 68900814, 137801628]

約数ペア:

[(1, 137801628), (2, 68900814), (3, 45933876), (4, 34450407), (6, 22966938), (9, 15311292), (12, 11483469), (18, 7655646), (27, 5103764), (36, 3827823), (54, 2551882), (71, 1940868), (108, 1275941), (142, 970434), (213, 646956), (284, 485217), (426, 323478), (639, 215652), (852, 161739), (1278, 107826), (1917, 71884), (2556, 53913), (3834, 35942), (7668, 17971)]