157413982

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{461}}^1$

素因数の和:585

約数の個数: 48

約数和(自身を含む): 278719056

約数和(自身を除く): 121305074

約数列:

[1, 2, 11, 17, 22, 34, 83, 121, 166, 187, 242, 374, 461, 913, 922, 1411, 1826, 2057, 2822, 4114, 5071, 7837, 10043, 10142, 15521, 15674, 20086, 31042, 38263, 55781, 76526, 86207, 111562, 170731, 172414, 341462, 420893, 650471, 841786, 948277, 1300942, 1896554, 4629823, 7155181, 9259646, 14310362, 78706991, 157413982]

約数ペア:

[(1, 157413982), (2, 78706991), (11, 14310362), (17, 9259646), (22, 7155181), (34, 4629823), (83, 1896554), (121, 1300942), (166, 948277), (187, 841786), (242, 650471), (374, 420893), (461, 341462), (913, 172414), (922, 170731), (1411, 111562), (1826, 86207), (2057, 76526), (2822, 55781), (4114, 38263), (5071, 31042), (7837, 20086), (10043, 15674), (10142, 15521)]