157418534

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{45523}}^1$

素因数の和:45564

約数の個数: 32

約数和(自身を含む): 305921280

約数和(自身を除く): 148502746

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 182, 247, 266, 494, 1729, 3458, 45523, 91046, 318661, 591799, 637322, 864937, 1183598, 1729874, 4142593, 6054559, 8285186, 11244181, 12109118, 22488362, 78709267, 157418534]

約数ペア:

[(1, 157418534), (2, 78709267), (7, 22488362), (13, 12109118), (14, 11244181), (19, 8285186), (26, 6054559), (38, 4142593), (91, 1729874), (133, 1183598), (182, 864937), (247, 637322), (266, 591799), (494, 318661), (1729, 91046), (3458, 45523)]