137802972

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{6791}}^1$

素因数の和:6906

約数の個数: 48

約数和(自身を含む): 342316800

約数和(自身を除く): 204513828

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 89, 114, 178, 228, 267, 356, 534, 1068, 1691, 3382, 5073, 6764, 6791, 10146, 13582, 20292, 20373, 27164, 40746, 81492, 129029, 258058, 387087, 516116, 604399, 774174, 1208798, 1548348, 1813197, 2417596, 3626394, 7252788, 11483581, 22967162, 34450743, 45934324, 68901486, 137802972]

約数ペア:

[(1, 137802972), (2, 68901486), (3, 45934324), (4, 34450743), (6, 22967162), (12, 11483581), (19, 7252788), (38, 3626394), (57, 2417596), (76, 1813197), (89, 1548348), (114, 1208798), (178, 774174), (228, 604399), (267, 516116), (356, 387087), (534, 258058), (1068, 129029), (1691, 81492), (3382, 40746), (5073, 27164), (6764, 20373), (6791, 20292), (10146, 13582)]