156614498

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{607}}^1$

素因数の和:782

約数の個数: 32

約数和(自身を含む): 252149760

約数和(自身を除く): 95535262

約数列:

[1, 2, 23, 46, 71, 79, 142, 158, 607, 1214, 1633, 1817, 3266, 3634, 5609, 11218, 13961, 27922, 43097, 47953, 86194, 95906, 129007, 258014, 991231, 1102919, 1982462, 2205838, 3404663, 6809326, 78307249, 156614498]

約数ペア:

[(1, 156614498), (2, 78307249), (23, 6809326), (46, 3404663), (71, 2205838), (79, 1982462), (142, 1102919), (158, 991231), (607, 258014), (1214, 129007), (1633, 95906), (1817, 86194), (3266, 47953), (3634, 43097), (5609, 27922), (11218, 13961)]