154771278

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{19009}}^1$

素因数の和:19096

約数の個数: 32

約数和(自身を含む): 328492800

約数和(自身を除く): 173721522

約数列:

[1, 2, 3, 6, 23, 46, 59, 69, 118, 138, 177, 354, 1357, 2714, 4071, 8142, 19009, 38018, 57027, 114054, 437207, 874414, 1121531, 1311621, 2243062, 2623242, 3364593, 6729186, 25795213, 51590426, 77385639, 154771278]

約数ペア:

[(1, 154771278), (2, 77385639), (3, 51590426), (6, 25795213), (23, 6729186), (46, 3364593), (59, 2623242), (69, 2243062), (118, 1311621), (138, 1121531), (177, 874414), (354, 437207), (1357, 114054), (2714, 57027), (4071, 38018), (8142, 19009)]