157915464

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{939973}}^1$

素因数の和:939989

約数の個数: 32

約数和(自身を含む): 451187520

約数和(自身を除く): 293272056

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 939973, 1879946, 2819919, 3759892, 5639838, 6579811, 7519784, 11279676, 13159622, 19739433, 22559352, 26319244, 39478866, 52638488, 78957732, 157915464]

約数ペア:

[(1, 157915464), (2, 78957732), (3, 52638488), (4, 39478866), (6, 26319244), (7, 22559352), (8, 19739433), (12, 13159622), (14, 11279676), (21, 7519784), (24, 6579811), (28, 5639838), (42, 3759892), (56, 2819919), (84, 1879946), (168, 939973)]