156907288958

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{673}}^1\times {\mathrm{314213}}^1$

素因数の和:314948

約数の個数: 32

約数和(自身を含む): 274467185856

約数和(自身を除く): 117559896898

約数列:

[1, 2, 7, 14, 53, 106, 371, 673, 742, 1346, 4711, 9422, 35669, 71338, 249683, 314213, 499366, 628426, 2199491, 4398982, 16653289, 33306578, 116573023, 211465349, 233146046, 422930698, 1480257443, 2960514886, 11207663497, 22415326994, 78453644479, 156907288958]

約数ペア:

[(1, 156907288958), (2, 78453644479), (7, 22415326994), (14, 11207663497), (53, 2960514886), (106, 1480257443), (371, 422930698), (673, 233146046), (742, 211465349), (1346, 116573023), (4711, 33306578), (9422, 16653289), (35669, 4398982), (71338, 2199491), (249683, 628426), (314213, 499366)]