156970021747

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{1801}}^1\times {\mathrm{6053}}^1$

素因数の和:7900

約数の個数: 48

約数和(自身を含む): 208935066816

約数和(自身を除く): 51965045069

約数列:

[1, 7, 11, 17, 77, 119, 121, 187, 847, 1309, 1801, 2057, 6053, 12607, 14399, 19811, 30617, 42371, 66583, 102901, 138677, 214319, 217921, 336787, 466081, 720307, 732413, 1131911, 1525447, 2357509, 3704657, 5126891, 7923377, 10901453, 12451021, 25932599, 76310171, 87157147, 119915983, 185324701, 839411881, 1297272907, 1319075813, 2038571711, 9233530691, 14270001977, 22424288821, 156970021747]

約数ペア:

[(1, 156970021747), (7, 22424288821), (11, 14270001977), (17, 9233530691), (77, 2038571711), (119, 1319075813), (121, 1297272907), (187, 839411881), (847, 185324701), (1309, 119915983), (1801, 87157147), (2057, 76310171), (6053, 25932599), (12607, 12451021), (14399, 10901453), (19811, 7923377), (30617, 5126891), (42371, 3704657), (66583, 2357509), (102901, 1525447), (138677, 1131911), (214319, 732413), (217921, 720307), (336787, 466081)]