152474938

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{419}}^1$

素因数の和:595

約数の個数: 64

約数和(自身を含む): 304819200

約数和(自身を除く): 152344262

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 119, 139, 154, 187, 238, 278, 374, 419, 838, 973, 1309, 1529, 1946, 2363, 2618, 2933, 3058, 4609, 4726, 5866, 7123, 9218, 10703, 14246, 16541, 21406, 25993, 32263, 33082, 49861, 51986, 58241, 64526, 78353, 99722, 116482, 156706, 181951, 363902, 407687, 548471, 640651, 815374, 990097, 1096942, 1281302, 1980194, 4484557, 6930679, 8969114, 10891067, 13861358, 21782134, 76237469, 152474938]

約数ペア:

[(1, 152474938), (2, 76237469), (7, 21782134), (11, 13861358), (14, 10891067), (17, 8969114), (22, 6930679), (34, 4484557), (77, 1980194), (119, 1281302), (139, 1096942), (154, 990097), (187, 815374), (238, 640651), (278, 548471), (374, 407687), (419, 363902), (838, 181951), (973, 156706), (1309, 116482), (1529, 99722), (1946, 78353), (2363, 64526), (2618, 58241), (2933, 51986), (3058, 49861), (4609, 33082), (4726, 32263), (5866, 25993), (7123, 21406), (9218, 16541), (10703, 14246)]