131183214

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{641}}^1\times {\mathrm{1483}}^1$

素因数の和:2152

約数の個数: 32

約数和(自身を含む): 274385664

約数和(自身を除く): 143202450

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 641, 1282, 1483, 1923, 2966, 3846, 4449, 8898, 14743, 29486, 34109, 44229, 68218, 88458, 102327, 204654, 950603, 1901206, 2851809, 5703618, 21863869, 43727738, 65591607, 131183214]

約数ペア:

[(1, 131183214), (2, 65591607), (3, 43727738), (6, 21863869), (23, 5703618), (46, 2851809), (69, 1901206), (138, 950603), (641, 204654), (1282, 102327), (1483, 88458), (1923, 68218), (2966, 44229), (3846, 34109), (4449, 29486), (8898, 14743)]